WISECO
Shop Wiseco Pistons & Engine Rebuild Kits: Forged Performance Pistons for Motorcycle, ATV & Dirt Bike at JJ Motorsports
Discover premium Wiseco performance pistons and engine components, a legendary USA-based brand founded in the 1940s and recognized worldwide as the leader in forged piston technology for motorcycles, ATVs, dirt bikes, snowmobiles, and powersports. Wiseco's advanced forging process creates ultra-strong, lightweight pistons with Pro-Lite, ArmorGlide coatings, and complete rebuild kits that deliver maximum horsepower, heat resistance, and durability for racing or street use. Trusted by top racers and builders for decades, Wiseco offers piston kits, crankshafts, top-end bearings, and full engine rebuilds engineered for precise fitment and extreme performance in Honda, Kawasaki, KTM, Yamaha, and more.
At JJ Motorsports, we stock the full line of Wiseco forged pistons and engine parts at competitive prices with fast shipping. Rebuild your 2-stroke or 4-stroke engine with the strongest pistons on the market for unbeatable reliability and power. Explore related categories such as motorcycle engines and components for full rebuilds or ATV/UTV engines and components for off-road upgrades.
Top Wiseco Products
- Wiseco Engine Rebuild Kit 52.50 mm Kawasaki KX100 1995-2013 PWR173-100 – Complete top and bottom-end rebuild kit with forged piston, crankshaft assembly, bearings, seals, gaskets, and hour meter for Kawasaki KX100 models.
- Wiseco 94mm Piston Kit with Gaskets Honda TRX450R 2004-2005 PK1068 – Complete 94.00 mm forged piston kit including rings, wrist pins, circlips, and top-end gasket set for Honda TRX450R performance rebuilds.
- Wiseco Top End Bearing 15x19x20 KTM 125 SX 1998-2021 B1013 – High-strength top-end wrist pin bearing with case-hardened construction and high-silicon aluminum alloy for extreme durability in KTM 2-stroke engines.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
Wiseco Piston Polaris Sportsman 570 2025 2404M07200
WISECO
$188.95A worn or damaged piston directly compromises engine compression, throttle response, and overall reliability—especially critical when you're pushing your Sportsman 570 on the trail or at the track...2404M07200- SKU:
- 2404M07200
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- RIDING STYLE:
- SNOW
- BORE SIZE METRIC:
- 72.00 MM
- ENGINE TYPE:
- 2-STROKE
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- DISPLACEMENT:
- 794 CC
- MODEL:
- XPS SERIES
- PISTON DIAMETER METRIC:
- 71.95 MM
- PISTON MATERIAL:
- FORGED 2618 ALUMINUM
- PRODUCT NAME:
- PISTON KIT
- SKIRT COATING:
- NON-COATED
- STROKE LENGTH METRIC:
- 65.00 MM
- UNITS:
- KIT
$188.95 -
Wiseco Piston Kit 70.50mm 809 Engine Type Ski-Doo Mach Z 1997-2001 2435M07050
WISECO
$177.95Stock pistons wear out—especially in high-RPM trail and racing conditions—leading to loss of compression, power, and reliability. The Wiseco 2435M07050 replaces worn internals with...2435M07050- SKU:
- 2435M07050
- Availability:
- Ships Same Business Day
- Weight:
- 0.78 LBS
- DISPLACEMENT:
- 796 CC
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- PISTON KIT
- UNITS:
- KIT
- BORE SIZE METRIC:
- 70.50 MM
- MODEL:
- PRO-LITE
- SKIRT COATING:
- NON-COATED
- PISTON DIAMETER METRIC:
- 70.41 MM
- RIDING STYLE:
- SNOW
- STROKE LENGTH METRIC:
- 68.00 MM
$177.95 -
Wiseco Piston Kit 69.50mm Bore for Ski-Doo MX Z 500 2000-2001 2436M06950
WISECO
$154.95Piston failure under high RPM stress demands a replacement engineered for durability, not compromise. The Wiseco 69.50mm bore piston kit delivers the precision tolerances and material strength...2436M06950- SKU:
- 2436M06950
- Availability:
- Ships Same Business Day
- Weight:
- 0.78 LBS
- BORE SIZE METRIC:
- 69.50 MM
- MODEL:
- PRO-LITE
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- ENGINE TYPE:
- 2-STROKE
- PISTON DIAMETER METRIC:
- 69.37 MM
- PRODUCT NAME:
- PISTON KIT
- SKIRT COATING:
- NON-COATED
- UNITS:
- KIT
- DISPLACEMENT:
- 499 CC
- RIDING STYLE:
- SNOW
- STROKE LENGTH METRIC:
- 65.80 MM
$154.95 -
Wiseco Piston Kit 77.25mm Bore Polaris 600 Classic Touring 2001-2002 2437M07725
WISECO
$171.95Worn or damaged pistons rob your Polaris 600 of power, throttle response, and reliability. The Wiseco 2437M07725 restores your engine to peak performance with a high-silicon alloy construction that...2437M07725- SKU:
- 2437M07725
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- BORE - OVERSIZE METRIC:
- STANDARD
- BORE SIZE METRIC:
- 77.25 MM
- PISTON DIAMETER METRIC:
- 77.10 MM
- SKIRT COATING:
- ARMORGLIDE®
- UNITS:
- KIT
- MODEL:
- PRO-LITE
- STROKE LENGTH METRIC:
- 64.00 MM
- BORE - OVERSIZE:
- STANDARD
- DISPLACEMENT:
- 600 CC
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- SNOW
$171.95Qty in Cart: 0Quantity:Price:$171.95Subtotal: -
Wiseco Piston 72.25mm 0.25mm Oversize for Polaris Indy 500 1989-2006 2345M07225
WISECO
$164.95When your Polaris Indy 500 engine demands more power and reliability, a quality piston replacement is essential—especially if you're running oversized displacement or pushing higher RPMs on the trail...2345M07225- SKU:
- 2345M07225
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- DISPLACEMENT:
- 496 CC
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- PISTON KIT
- MODEL:
- PRO-LITE
- RIDING STYLE:
- SNOW
- BORE - OVERSIZE METRIC:
- +0.25 MM
- BORE SIZE METRIC:
- 72.25 MM
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- SKIRT COATING:
- ARMORGLIDE®
- UNITS:
- KIT
- BORE - OVERSIZE:
- +0,25 MM
- PISTON DIAMETER METRIC:
- 72.12 MM
- STROKE LENGTH METRIC:
- 60.00 MM
$164.95Qty in Cart: 0Quantity:Price:$164.95Subtotal: -
Wiseco Piston Assembly 72.5mm Bore for 1986-2006 Polaris Indy 500 2345M07250
WISECO
$164.95If you're running a 1986-2006 Polaris Indy 500 at the limits of its capability, piston wear directly impacts your engine's compression, throttle response, and overall reliability. The Wiseco Piston...2345M07250- SKU:
- 2345M07250
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- DISPLACEMENT:
- 495 CC
- PISTON DIAMETER METRIC:
- 72.37 MM
- BORE - OVERSIZE:
- +0,50 MM
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- UNITS:
- KIT
- BORE - OVERSIZE METRIC:
- +0.50 MM
- MODEL:
- PRO-LITE
- RIDING STYLE:
- SNOW
- STROKE LENGTH METRIC:
- 60.00 MM
- BORE SIZE METRIC:
- 72.50 MM
- PRODUCT NAME:
- PISTON KIT
- SKIRT COATING:
- ARMORGLIDE®
$164.95Qty in Cart: 0Quantity:Price:$164.95Subtotal: -
Wiseco Piston Kit 73mm Oversize for Polaris 500 Classic 1999-2002 2345M07300
WISECO
$174.95When you're pushing your Polaris 500 Classic to its limits, stock pistons become a liability. The Wiseco 73mm oversize piston kit delivers the durability and precision engineering required for...2345M07300- SKU:
- 2345M07300
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- BORE - OVERSIZE:
- +1,00 MM
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- STROKE LENGTH METRIC:
- 60.00 MM
- UNITS:
- KIT
- BORE - OVERSIZE METRIC:
- +1.00 MM
- BORE SIZE METRIC:
- 73.00 MM
- DISPLACEMENT:
- 502 CC
- MODEL:
- PRO-LITE
- RIDING STYLE:
- SNOW
- ENGINE TYPE:
- 2-STROKE
- PISTON DIAMETER METRIC:
- 72.87 MM
- PRODUCT NAME:
- PISTON KIT
- SKIRT COATING:
- ARMORGLIDE®
$174.95Qty in Cart: 0Quantity:Price:$174.95Subtotal: -
Wiseco Piston Kit 1.5mm Oversize 69.25mm for Polaris 650 Indy 1988-1997 2346M06925
WISECO
$164.95When you're pushing a 650 Indy hard—whether on the trail or at the line—OEM pistons can't handle the sustained heat and pressure. The Wiseco 1.5mm oversize kit delivers the durability and precision...2346M06925- SKU:
- 2346M06925
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- BORE SIZE METRIC:
- 69.25 MM
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- PRO-LITE
- BORE - OVERSIZE METRIC:
- +1.50 MM
- DISPLACEMENT:
- 678 CC
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- SNOW
- SKIRT COATING:
- NON-COATED
- UNITS:
- KIT
- BORE - OVERSIZE:
- +1,50 MM
- PISTON DIAMETER METRIC:
- 69.12 MM
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- STROKE LENGTH METRIC:
- 60.00 MM
$164.95 -
Wiseco Piston Kit Yamaha V-Max 500 1994-2001 2356M06800
WISECO
$144.95When your V-Max's original piston shows wear, you lose compression, efficiency, and power—exactly what you can't afford in trail or racing conditions. The Wiseco 2356M06800 restores your engine to...2356M06800- SKU:
- 2356M06800
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- PISTON DIAMETER METRIC:
- 67.92 MM
- PRODUCT NAME:
- PISTON KIT
- SKIRT COATING:
- NON-COATED
- STROKE LENGTH METRIC:
- 68.00 MM
- BORE SIZE METRIC:
- 68.00 MM
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- PRO-LITE
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- UNITS:
- KIT
- DISPLACEMENT:
- 493 CC
- RIDING STYLE:
- SNOW
$144.95 -
Wiseco Piston Kit 65.5mm Bore for 1995-2000 Polaris Indy XLT 600 2358M06550
WISECO
$149.95When you're pushing your Polaris Indy XLT 600 hard on the trail or at the track, your piston is taking the punishment. The Wiseco 65.5mm piston kit delivers the durability and precision you need to...2358M06550- SKU:
- 2358M06550
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- BORE - OVERSIZE:
- +0,50 MM
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- SKIRT COATING:
- ARMORGLIDE®
- UNITS:
- KIT
- BORE - OVERSIZE METRIC:
- +0.50 MM
- BORE SIZE METRIC:
- 65.50 MM
- MODEL:
- PRO-LITE
- RIDING STYLE:
- SNOW
- ENGINE TYPE:
- 2-STROKE
- PISTON DIAMETER METRIC:
- 65.40 MM
- PRODUCT NAME:
- PISTON KIT
- DISPLACEMENT:
- 607 CC
- STROKE LENGTH METRIC:
- 60.00 MM
$149.95 -
Wiseco Piston Ski-Doo MXZ 600 2000 2312M06950
WISECO
$149.95A worn or damaged piston directly compromises engine compression, power delivery, and fuel efficiency—whether you're pushing your Ski-Doo on the trail or demanding peak performance at the track. The...2312M06950- SKU:
- 2312M06950
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- BORE - OVERSIZE METRIC:
- STANDARD
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- UNITS:
- KIT
- BORE - OVERSIZE:
- STANDARD
- BORE SIZE METRIC:
- 69.50 MM
- DISPLACEMENT:
- 463 CC
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- PISTON KIT
- MODEL:
- FORGED SERIES
- PISTON DIAMETER METRIC:
- 69.42 MM
- RIDING STYLE:
- SNOW
- SKIRT COATING:
- NON-COATED
- STROKE LENGTH METRIC:
- 61.00 MM
$149.95Qty in Cart: 0Quantity:Price:$149.95Subtotal: -
Wiseco Piston Kit 72mm Ski-Doo MXZ X-RS 600 2009-2010 2458M07200
WISECO
$189.95Factory pistons wear out—especially in high-demand trail and racing conditions. The Wiseco 72mm Piston Kit for your 2009-2010 Ski-Doo MXZ X-RS 600 restores lost compression, power delivery, and...09104044- SKU:
- 09104044
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- BORE SIZE METRIC:
- 72.00 MM
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- PRO-LITE
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- UNITS:
- KIT
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- PISTON DIAMETER METRIC:
- 71.85 MM
- SKIRT COATING:
- ARMORGLIDE®
- RIDING STYLE:
- SNOW
- STROKE LENGTH METRIC:
- 73.00 MM
- DISPLACEMENT:
- 594 CC
- PRODUCT NAME:
- PISTON KIT
$189.95Qty in Cart: 0Quantity:Price:$189.95Subtotal: -
Wiseco Piston Kit 85mm Bore for Polaris 800 RMK 2010-2016 2459M08500
WISECO
$199.95Piston wear is one of the fastest ways to lose compression, power, and reliability in your 800 RMK engine. Wiseco's high-silicon alloy construction handles the extreme thermal stress of both trail...09104045- SKU:
- 09104045
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- PRO-LITE
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- UNITS:
- KIT
- RIDING STYLE:
- SNOW
- BORE - OVERSIZE:
- STANDARD
- PISTON DIAMETER METRIC:
- 84.85 MM
- STROKE LENGTH METRIC:
- 70.00 MM
- BORE - OVERSIZE METRIC:
- STANDARD
- BORE SIZE METRIC:
- 85.00 MM
- DISPLACEMENT:
- 794 CC
- PRODUCT NAME:
- PISTON KIT
- SKIRT COATING:
- ARMORGLIDE®
$199.95 -
Wiseco Piston Kit Arctic Cat M8 2010-2011 2460M08500
WISECO
$171.95When you're pushing your Arctic Cat M8 to its limits, factory pistons can't keep pace with the demands of high-RPM trail riding or competitive racing. The Wiseco 2460M08500 delivers the strength and...09104046- SKU:
- 09104046
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- PRO-LITE
- UNITS:
- KIT
- BORE - OVERSIZE:
- STANDARD
- PISTON DIAMETER METRIC:
- 84.87 MM
- STROKE LENGTH METRIC:
- 70.00 MM
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- RIDING STYLE:
- SNOW
- BORE - OVERSIZE METRIC:
- STANDARD
- BORE SIZE METRIC:
- 85.00 MM
- DISPLACEMENT:
- 794 CC
- PRODUCT NAME:
- PISTON KIT
- SKIRT COATING:
- ARMORGLIDE®
$171.95Qty in Cart: 0Quantity:Price:$171.95Subtotal: -
Wiseco Piston Kit Ski-Doo 800R E-TEC 2012-2016 2461M08200
WISECO
$216.95Your Ski-Doo 800R E-TEC's performance hinges on reliable internal components that can handle aggressive riding conditions without compromise. The Wiseco Piston Kit delivers the durability and...09104047- SKU:
- 09104047
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- PISTON DIAMETER METRIC:
- 81.86 MM
- UNITS:
- KIT
- BORE SIZE METRIC:
- 82.00 MM
- DISPLACEMENT:
- 800 CC
- RIDING STYLE:
- SNOW
- STROKE LENGTH METRIC:
- 75.70 MM
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- FORGED SERIES
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PRODUCT NAME:
- PISTON KIT
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- PISTON MATERIAL:
- FORGED
- SKIRT COATING:
- ARMORGLIDE®
$216.95 -
Wiseco Piston Kit for Ski-Doo Summit 800R 2012-2016 2461M08300
WISECO
$214.95When you're pushing your Ski-Doo Summit 800R to its limits—whether carving fresh powder or competing at the track—stock pistons won't cut it. The Wiseco 2461M08300 delivers the strength and precision...09104049- SKU:
- 09104049
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- SKIRT COATING:
- ARMORGLIDE®
- BORE SIZE METRIC:
- 83.00 MM
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- PISTON KIT
- BORE - OVERSIZE:
- +1,00 MM
- DISPLACEMENT:
- 819 CC
- PISTON DIAMETER METRIC:
- 82.86 MM
- STROKE LENGTH METRIC:
- 75.70 MM
- UNITS:
- KIT
- BORE - OVERSIZE METRIC:
- +1.00 MM
- MODEL:
- FORGED SERIES
- RIDING STYLE:
- SNOW
$214.95 -
Wiseco 600 IQ 2010-2015 Piston Kit 2462M07725
WISECO
$190.95Stock pistons wear down under aggressive riding and racing conditions, compromising compression and power delivery. The Wiseco 600 IQ piston kit restores—and exceeds—OEM performance with a...09104050- SKU:
- 09104050
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- BORE - OVERSIZE:
- STANDARD
- DISPLACEMENT:
- 600 CC
- BORE - OVERSIZE METRIC:
- STANDARD
- BORE SIZE METRIC:
- 77.25 MM
- PISTON DIAMETER METRIC:
- 77.10 MM
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- SKIRT COATING:
- ARMORGLIDE®
- UNITS:
- KIT
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- PRO-LITE
- PRODUCT NAME:
- PISTON KIT
- STROKE LENGTH METRIC:
- 64.00 MM
- RIDING STYLE:
- SNOW
$190.95Qty in Cart: 0Quantity:Price:$190.95Subtotal: -
Wiseco Piston Kit 98mm 8.5:1 Arctic Cat Z1 Turbo LXR 2009-2014 40016M09800
WISECO
$224.95If you're running a turbo Arctic Cat Z1 LXR hard on the trail or at the track, your factory pistons are working at their limits. The Wiseco 98mm 8.5:1 piston kit is engineered to handle forced...09104051- SKU:
- 09104051
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- MODEL:
- FORGED SERIES
- UNITS:
- KIT
- RIDING STYLE:
- SNOW
- BORE SIZE METRIC:
- 98.00 MM
- COMPRESSION RATIO IMPERIAL:
- 8.5:1
- ENGINE TYPE:
- 4-STROKE
- PISTON DIAMETER METRIC:
- 97.91 MM
- PRODUCT NAME:
- PISTON KIT
- STROKE LENGTH METRIC:
- 70.00 MM
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- DISPLACEMENT:
- 1056 CC
- PISTON MATERIAL:
- FORGED 2618 ALUMINUM
- SKIRT COATING:
- ARMORGLIDE®
$224.95 -
Wiseco Piston Kit 85mm Bore 8.5:1 Compression Ratio for 2006-2014 Polaris Turbo IQ 40021M08500
WISECO
$224.95Whether you're chasing lap times on the track or pushing through backcountry terrain, a worn or damaged piston directly compromises engine efficiency, throttle response, and reliability. The Wiseco...09104053- SKU:
- 09104053
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- UNITS:
- KIT
- RIDING STYLE:
- SNOW
- BORE - OVERSIZE:
- STANDARD
- COMPRESSION RATIO IMPERIAL:
- 8.5:1
- DISPLACEMENT:
- 749 CC
- ENGINE TYPE:
- 4-STROKE
- MODEL:
- FORGED SERIES
- PISTON DIAMETER METRIC:
- 84.92 MM
- STROKE LENGTH METRIC:
- 70.00 MM
- BORE - OVERSIZE METRIC:
- STANDARD
- BORE SIZE METRIC:
- 85.00 MM
- PISTON MATERIAL:
- FORGED 2618 ALUMINUM
- PRODUCT NAME:
- PISTON KIT
- SKIRT COATING:
- ARMORGLIDE®
$224.95 -
Wiseco Piston Kit 74mm Bore 2011-2012 Yamaha RX10 Apex 40053M07400
WISECO
$189.95When you're pushing your Yamaha RX10 Apex to the limit, your piston needs to keep pace with extreme RPMs and sustained performance demands. Wiseco's high-silicon alloy construction delivers the...09104056- SKU:
- 09104056
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- MODEL:
- FORGED SERIES
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- SNOW
- PISTON MATERIAL:
- FORGED 2618 ALUMINUM
- STROKE LENGTH METRIC:
- 58.00 MM
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- BORE SIZE METRIC:
- 74.00 MM
- COMPRESSION RATIO IMPERIAL:
- STOCK
- PISTON DIAMETER METRIC:
- 73.94 MM
- SKIRT COATING:
- ARMORGLIDE®
- UNITS:
- KIT
- DISPLACEMENT:
- 998 CC
- ENGINE TYPE:
- 4-STROKE
$189.95 -
Wiseco Piston Kit 74mm 10:1 Compression Yamaha RX-1 2003-2005 4808M07400
WISECO
$189.95When you're pushing your Yamaha RX-1 to its limits, your factory pistons become the weak link. The Wiseco 4808M07400 is purpose-built to handle elevated compression and sustained high-RPM loads,...09104057- SKU:
- 09104057
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- MODEL:
- FORGED SERIES
- RIDING STYLE:
- SNOW
- SKIRT COATING:
- NON-COATED
- BORE - OVERSIZE METRIC:
- STANDARD
- COMPRESSION RATIO IMPERIAL:
- 10.0:1
- UNITS:
- KIT
- PISTON MATERIAL:
- FORGED 2618 ALUMINUM
- PRODUCT NAME:
- PISTON KIT
- STROKE LENGTH METRIC:
- 58.00 MM
- BORE - OVERSIZE:
- STANDARD
- BORE SIZE METRIC:
- 74.00 MM
- DISPLACEMENT:
- 998 CC
- ENGINE TYPE:
- 4-STROKE
- PISTON DIAMETER METRIC:
- 73.95 MM
$189.95 -
Wiseco Piston Kit 82.00mm 12.5:1 Compression Yamaha FX Nytro 2008-2014 4893M08200
WISECO
$224.95When you're pushing your FX Nytro to the limit, a stock piston won't cut it. The Wiseco 4893M08200 delivers the compression ratio and material science needed to handle sustained high-RPM loads...09104060- SKU:
- 09104060
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- DISPLACEMENT:
- 973 CC
- PISTON DIAMETER METRIC:
- UNAVAILABLE
- PISTON MATERIAL:
- FORGED 2618 ALUMINUM
- SKIRT COATING:
- ARMORGLIDE®
- BORE - OVERSIZE METRIC:
- +3.00 MM
- COMPRESSION RATIO IMPERIAL:
- 12.5:1
- DISPLACEMENT:
- 1049 CC
- ENGINE TYPE:
- 4-STROKE
- PRODUCT NAME:
- PISTON KIT
- BORE - OVERSIZE:
- +3,00 MM
- BORE SIZE METRIC:
- 82.00 MM
- RIDING STYLE:
- SNOW
- STROKE LENGTH METRIC:
- 66.20 MM
- MODEL:
- FORGED SERIES
- UNITS:
- KIT
$224.95 -
Wiseco Piston Kit Ski-Doo Alpine 500 1983-1990 SK1210
WISECO
$359.95If you're rebuilding the top end of your Ski-Doo Alpine 500, you need pistons engineered to handle the demands of snowmobile racing and backcountry riding. Wiseco's high-silicone forged construction...09031190- SKU:
- 09031190
- Availability:
- Ships Same Business Day
- Weight:
- 2.25 LBS
- BORE - OVERSIZE METRIC:
- +1.50 MM
- COOLING SYSTEM:
- FAN COOLED
- MODEL:
- PRO-LITE
- RIDING STYLE:
- SNOW
- TYPE:
- TOP END
- BORE SIZE METRIC:
- 72.00 MM
- ENGINE TYPE:
- 2-STROKE
- BORE - OVERSIZE:
- +1,50 MM
- PISTON DIAMETER METRIC:
- 73.40 MM
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- SKIRT COATING:
- ARMORGLIDE®
- STROKE LENGTH METRIC:
- 61.00 MM
- UNITS:
- KIT
- DISPLACEMENT:
- 511 CC
- PRODUCT NAME:
- REBUILD KIT
$359.95 -
Wiseco Piston Kit for Arctic Cat Crossfire 1000 2007-2008 SK1373
WISECO
$484.95When you're pushing your Arctic Cat Crossfire 1000 to the limit, stock pistons won't cut it. The Wiseco SK1373 kit delivers the durability and thermal stability you need for sustained high-RPM...09030596- SKU:
- 09030596
- Availability:
- Ships Same Business Day
- Weight:
- 3.84 LBS
- RIDING STYLE:
- SNOW
- COOLING SYSTEM:
- LIQUID COOLED
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- PRO-LITE
- TYPE:
- TOP END
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- SKIRT COATING:
- ARMORGLIDE®
- UNITS:
- KIT
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- BORE SIZE METRIC:
- 90.30 MM
- DISPLACEMENT:
- 1000 CC
- PISTON DIAMETER METRIC:
- 90.15 MM
- PRODUCT NAME:
- REBUILD KIT
- STROKE LENGTH METRIC:
- 78.00 MM
$484.95Qty in Cart: 0Quantity:Price:$484.95Subtotal: -
Wiseco Piston Kit 74.50mm Bore 2001 Polaris 600 RMK SK1314
WISECO
$419.95If your Polaris 600 RMK is showing signs of wear or you're pushing it hard on the trail, a quality piston kit is essential to maintain compression, power delivery, and engine longevity. The Wiseco...09030601- SKU:
- 09030601
- Availability:
- Ships Same Business Day
- Weight:
- 2.90 LBS
- BORE - OVERSIZE METRIC:
- STANDARD
- BORE SIZE METRIC:
- 74.50 MM
- COOLING SYSTEM:
- LIQUID COOLED
- PRODUCT NAME:
- REBUILD KIT
- BORE - OVERSIZE:
- STANDARD
- DISPLACEMENT:
- 593 CC
- STROKE LENGTH METRIC:
- 68.00 MM
- TYPE:
- TOP END
- PISTON DIAMETER METRIC:
- 74.35 MM
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- RIDING STYLE:
- SNOW
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- PRO-LITE
- SKIRT COATING:
- NON-COATED
- UNITS:
- KIT
$419.95 -
Wiseco Piston Kit Ski-Doo MXZ 550F 2007-2008 SK1375
WISECO
$404.95A worn or damaged piston directly kills engine performance and reliability in your Ski-Doo MXZ 550F. The Wiseco Piston Kit SK1375 delivers a complete top-end rebuild solution with forged internals...09030606- SKU:
- 09030606
- Availability:
- Ships Same Business Day
- Weight:
- 2.45 LBS
- COOLING SYSTEM:
- FAN COOLED
- DISPLACEMENT:
- 553 CC
- MODEL:
- FORGED SERIES
- RIDING STYLE:
- SNOW
- STROKE LENGTH METRIC:
- 61.00 MM
- BORE SIZE METRIC:
- 76.00 MM
- ENGINE TYPE:
- 2-STROKE
- PISTON DIAMETER METRIC:
- 75.86 MM
- TYPE:
- TOP END
- BORE - OVERSIZE METRIC:
- STANDARD
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- SKIRT COATING:
- ARMORGLIDE®
- UNITS:
- KIT
- BORE - OVERSIZE:
- STANDARD
- PRODUCT NAME:
- REBUILD KIT
$404.95Qty in Cart: 0Quantity:Price:$404.95Subtotal: -
Wiseco Piston Kit Ski-Doo MX-Z 600 Adrenaline 2003-2009 SK1338
WISECO
$450.95When you're pushing your Ski-Doo MX-Z 600 Adrenaline to its limits, stock pistons become your bottleneck. The Wiseco SK1338 kit delivers the thermal stability and durability needed for sustained...09030609- SKU:
- 09030609
- Availability:
- Ships Same Business Day
- Weight:
- 2.77 LBS
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- PRO-LITE
- UNITS:
- KIT
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- RIDING STYLE:
- SNOW
- STROKE LENGTH METRIC:
- 73.00 MM
- BORE SIZE METRIC:
- 72.00 MM
- PISTON DIAMETER METRIC:
- 71.85 MM
- TYPE:
- TOP END
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- COOLING SYSTEM:
- LIQUID COOLED
- DISPLACEMENT:
- 594 CC
- PRODUCT NAME:
- REBUILD KIT
- SKIRT COATING:
- ARMORGLIDE®
$450.95Qty in Cart: 0Quantity:Price:$450.95Subtotal: -
Wiseco Piston Kit for Ski-Doo MXZ 550F 2007-2008 SK1343
WISECO
$614.95A worn or damaged piston kit severely limits your sled's power output and reliability, especially under aggressive riding conditions. The Wiseco SK1343 restores full engine performance with forged...09030612- SKU:
- 09030612
- Availability:
- Ships Same Business Day
- Weight:
- 4.50 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- DISPLACEMENT:
- 997 CC
- PISTON DIAMETER METRIC:
- 87.85 MM
- PRODUCT NAME:
- REBUILD KIT
- COOLING SYSTEM:
- LIQUID COOLED
- ENGINE TYPE:
- 2-STROKE
- STROKE LENGTH METRIC:
- 82.00 MM
- TYPE:
- TOP END
- BORE SIZE METRIC:
- 88.00 MM
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- SKIRT COATING:
- ARMORGLIDE®
- UNITS:
- KIT
- MODEL:
- FORGED SERIES
- RIDING STYLE:
- SNOW
$614.95 -
Wiseco Piston Kit Ski-Doo MX-ZX 800R 2008-2011 SK1378
WISECO
$484.95When you're pushing your Ski-Doo MXZ800R to its limits, your original pistons won't cut it. This Wiseco kit gives you forged-aluminum reliability and thermal stability that stock components simply...09030809- SKU:
- 09030809
- Availability:
- Ships Same Business Day
- Weight:
- 3.77 LBS
- COOLING SYSTEM:
- LIQUID COOLED
- PRODUCT NAME:
- REBUILD KIT
- RIDING STYLE:
- SNOW
- STROKE LENGTH METRIC:
- 75.70 MM
- BORE SIZE METRIC:
- 82.00 MM
- ENGINE TYPE:
- 2-STROKE
- TYPE:
- TOP END
- UNITS:
- KIT
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- MODEL:
- FORGED SERIES
- PISTON DIAMETER METRIC:
- 81.86 MM
- PISTON MATERIAL:
- 4988 ALUMINUM ALLOY
- SKIRT COATING:
- ARMORGLIDE®
- DISPLACEMENT:
- 800 CC
$484.95 -
Wiseco Piston Kit 75mm 0.50mm Oversize for Polaris 300 1994-1995 PK1517
WISECO
$229.95When you're pushing your Polaris 300 to the edge, stock pistons won't cut it. This Wiseco piston kit delivers the durability and thermal stability your 2-cycle engine demands at elevated RPMs,...09030639- SKU:
- 09030639
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
- PRODUCT NAME:
- REBUILD KIT
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- PRO-LITE
- PISTON DIAMETER METRIC:
- 74.92 MM
- RIDING STYLE:
- ATV
- TYPE:
- TOP END
- BORE - OVERSIZE:
- +0,50 MM
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- UNITS:
- KIT
- BORE - OVERSIZE METRIC:
- +0.50 MM
- BORE SIZE METRIC:
- 75.00 MM
- DISPLACEMENT:
- 283 CC
- SKIRT COATING:
- NON-COATED
- STROKE LENGTH METRIC:
- 65.00 MM
$229.95 -
Wiseco 75.50mm Piston Kit for 1994-1995 Polaris 300 ATV PK1518
WISECO
$229.95When your Polaris 300 ATV demands a top-end rebuild, OEM pistons won't cut it if you're pushing performance limits. Wiseco's high-silicone forged aluminum construction delivers the strength and...09030640- SKU:
- 09030640
- Availability:
- Ships Same Business Day
- Weight:
- 1.35 LBS
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- PRO-LITE
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- RIDING STYLE:
- ATV
- TYPE:
- TOP END
- UNITS:
- KIT
- BORE SIZE METRIC:
- 75.50 MM
- PISTON DIAMETER METRIC:
- 75.42 MM
- PRODUCT NAME:
- REBUILD KIT
- STROKE LENGTH METRIC:
- 65.00 MM
- BORE - OVERSIZE METRIC:
- +1.00 MM
- DISPLACEMENT:
- 283 CC
- SKIRT COATING:
- NON-COATED
- BORE - OVERSIZE:
- +1,00 MM
$229.95 -
Wiseco 1985-1986 Suzuki LT250R QuadRacer 71mm Piston Kit with Gasket PK1531
WISECO
$264.95If you're rebuilding a 1985-1986 Suzuki LT250R QuadRacer engine, a quality piston kit isn't optional—it's essential to restore reliability and performance. Wiseco's forged pistons are engineered with...09030645- SKU:
- 09030645
- Availability:
- Ships Same Business Day
- Weight:
- 1.55 LBS
- BORE - OVERSIZE METRIC:
- +1.00 MM
- SKIRT COATING:
- NON-COATED
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- PRO-LITE
- RIDING STYLE:
- ATV
- TYPE:
- TOP END
- BORE - OVERSIZE:
- +1,00 MM
- BORE SIZE METRIC:
- 71.00 MM
- DISPLACEMENT:
- 247 CC
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- STROKE LENGTH METRIC:
- 64.80 MM
- UNITS:
- KIT
- PISTON DIAMETER METRIC:
- 70.92 MM
- PRODUCT NAME:
- REBUILD KIT
$264.95 -
Wiseco Piston Kit Suzuki DR650S 1990-1993 4597M09600
WISECO
$239.95Stock pistons lose efficiency and durability under demanding riding conditions—whether you're pushing your DR650S on technical trails or logging highway miles. The Wiseco piston kit restores and...09101659- SKU:
- 09101659
- Availability:
- Ships Same Business Day
- Weight:
- 1.27 LBS
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- DISPLACEMENT:
- 654 CC
- BORE - OVERSIZE METRIC:
- +1.00 MM
- PRODUCT NAME:
- PISTON
- STROKE LENGTH METRIC:
- 90.40 MM
- BORE - OVERSIZE:
- +1,00 MM
- BORE SIZE METRIC:
- 96.00 MM
- PISTON MATERIAL:
- FORGED
$239.95 -
Wiseco Piston Kit Yamaha XT500 1976-1981 87.50mm 9:1 4764M08750
WISECO
$239.95Your XT500 or TT500 demands a piston engineered for reliability under sustained high RPM and load—factory units wear quickly in demanding riding conditions. The Wiseco 4764M08750 kit delivers a...09101666- SKU:
- 09101666
- Availability:
- Ships Same Business Day
- Weight:
- 1.16 LBS
- BORE - OVERSIZE METRIC:
- +0.05 MM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- DISPLACEMENT:
- 505 CC
- PISTON MATERIAL:
- FORGED
- PRODUCT NAME:
- PISTON
- RIDING STYLE:
- OFF-ROAD
- BORE - OVERSIZE:
- +0,05 MM
- BORE SIZE METRIC:
- 87.50 MM
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- STROKE LENGTH METRIC:
- 84.00 MM
- UNITS:
- EACH
$239.95 -
Wiseco 91mm Piston Kit for 1998-2004 Honda TRX450 Foreman PK1591
WISECO
$254.95A worn or damaged piston compromises your TRX450's reliability and throttle response—especially critical if you're pushing this workhorse in demanding conditions. The Wiseco 91mm Piston Kit delivers...09030650- SKU:
- 09030650
- Availability:
- Ships Same Business Day
- Weight:
- 1.85 LBS
- BORE - OVERSIZE:
- +1,00 MM
- COMPRESSION RATIO IMPERIAL:
- 9.5:1
- MODEL:
- FORGED SERIES
- STROKE LENGTH METRIC:
- 68.00 MM
- PRODUCT NAME:
- REBUILD KIT
- BORE - OVERSIZE METRIC:
- +1.00 MM
- PISTON DIAMETER METRIC:
- 90.92 MM
- SKIRT COATING:
- NON-COATED
- UNITS:
- KIT
- BORE SIZE METRIC:
- 91.00 MM
- DISPLACEMENT:
- 432 CC
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- 2618 ALUMINUM ALLOY
- RIDING STYLE:
- ATV
- TYPE:
- TOP END
$254.95Qty in Cart: 0Quantity:Price:$254.95Subtotal: -
Wiseco Piston Kit Honda TRX250R 1987-1989 526M06900
WISECO
$232.95The Wiseco Piston Kit for your Honda TRX250R delivers measurable gains in engine efficiency and throttle response by replacing worn or damaged pistons with precision-engineered components. Whether...09101213- SKU:
- 09101213
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- BORE - OVERSIZE METRIC:
- +3.00 MM
- STROKE LENGTH METRIC:
- 72.00 MM
- ENGINE TYPE:
- 2-STROKE
- BORE SIZE METRIC:
- 69.00 MM
- DISPLACEMENT:
- 246 CC
- PISTON MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- PISTON
- RIDING STYLE:
- OFF-ROAD
- BORE - OVERSIZE:
- +3,00 MM
- RIDING STYLE:
- ATV
- UNITS:
- EACH
$232.95 -
Wiseco Piston Kit 69mm 1989-1995 Suzuki RM250 642M06900
WISECO
$224.95The Wiseco Piston Kit is engineered for 2-stroke performance demands where ring seal integrity and thermal stability directly impact horsepower delivery and engine longevity. If you're running your...09101220- SKU:
- 09101220
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- BORE - OVERSIZE:
- +2,00 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PRODUCT NAME:
- PISTON
- BORE - OVERSIZE METRIC:
- +2.00 MM
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- PRO-LITE
- UNITS:
- EACH
- PISTON MATERIAL:
- FORGED
- RIDING STYLE:
- OFF-ROAD
- BORE SIZE METRIC:
- 69.00 MM
- DISPLACEMENT:
- 246 CC
- STROKE LENGTH METRIC:
- 70.80 MM
$224.95 -
Wiseco 2006-2009 Suzuki LT-R450 QuadRacer Piston Kit with Gaskets PK1425
WISECO
$379.95When you're pushing your LT-R450 to its limits on the track, your piston kit is the foundation of reliable power delivery. Wiseco's high-silicone forged construction handles sustained high RPMs and...09030489- SKU:
- 09030489
- Availability:
- Ships Same Business Day
- Weight:
- 1.77 LBS
- DISPLACEMENT:
- 450 CC
- MODEL:
- FORGED SERIES
- PISTON DIAMETER METRIC:
- 95.50 MM
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- SKIRT COATING:
- ARMORGLIDE®
- UNITS:
- KIT
- BORE SIZE METRIC:
- 95.50 MM
- COMPRESSION RATIO IMPERIAL:
- 13.1:1
- PRODUCT NAME:
- REBUILD KIT
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- 2618 ALUMINUM ALLOY
- RIDING STYLE:
- ATV
- STROKE LENGTH METRIC:
- 62.80 MM
- TYPE:
- TOP END
$379.95 -
Wiseco Honda TRX250X 1987-1992 Piston Kit with Gaskets PK1021
WISECO
$253.95When your TRX250X's engine is showing signs of wear—loss of compression, increased blow-by, or declining top-end power—a quality piston kit is the most direct path to restoring (or exceeding) factory...09030491- SKU:
- 09030491
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- MODEL:
- FORGED SERIES
- STROKE LENGTH METRIC:
- 57.30 MM
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- BORE SIZE METRIC:
- 74.00 MM
- COMPRESSION RATIO IMPERIAL:
- 12.0:1
- DISPLACEMENT:
- 246 CC
- PISTON DIAMETER METRIC:
- 73.95 MM
- SKIRT COATING:
- NON-COATED
- UNITS:
- KIT
- PRODUCT NAME:
- REBUILD KIT
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- 2618 ALUMINUM ALLOY
- RIDING STYLE:
- ATV
- TYPE:
- TOP END
$253.95 -
Wiseco 68mm Piston Kit for 1987-1993 Suzuki LT230E Quad Runner PK1009
WISECO
$239.95The Wiseco 68mm Piston Kit is engineered for serious 2-cycle performance, delivering the strength and thermal stability needed to withstand aggressive riding and sustained high-RPM operation. If...09030492- SKU:
- 09030492
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- MODEL:
- FORGED SERIES
- PISTON DIAMETER METRIC:
- 67.95 MM
- STROKE LENGTH METRIC:
- 67.00 MM
- BORE - OVERSIZE METRIC:
- +2.00 MM
- PRODUCT NAME:
- REBUILD KIT
- BORE SIZE METRIC:
- 68.00 MM
- COMPRESSION RATIO IMPERIAL:
- 10.25:1
- SKIRT COATING:
- NON-COATED
- UNITS:
- KIT
- BORE - OVERSIZE:
- +2,00 MM
- DISPLACEMENT:
- 229 CC
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- 2618 ALUMINUM ALLOY
- PISTON SIZE METRIC:
- +2.00 MM
- RIDING STYLE:
- ATV
- TYPE:
- TOP END
$239.95
