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 Kit Yamaha YFS200 Blaster 1988-2006 66.50mm PK1091
WISECO
$230.95A complete piston kit rebuild is essential for restoring your YFS200 Blaster's compression, sealing, and reliability after high-mileage use or racing abuse. Wiseco's forged high-silicone construction...09030381- SKU:
- 09030381
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- SKIRT COATING:
- NON-COATED
- BORE - OVERSIZE METRIC:
- +0.50 MM
- BORE SIZE METRIC:
- 66.50 MM
- MODEL:
- PRO-LITE
- PRODUCT NAME:
- REBUILD KIT
- TYPE:
- TOP END
- BORE - OVERSIZE:
- +0,50 MM
- UNITS:
- KIT
- DISPLACEMENT:
- 195 CC
- ENGINE TYPE:
- 2-STROKE
- PISTON DIAMETER METRIC:
- 66.45 MM
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- RIDING STYLE:
- ATV
- STROKE LENGTH METRIC:
- 57.00 MM
$230.95 -
Wiseco Piston Kit Kawasaki H1 500 1969-1976 60.5mm K101
WISECO
$534.95If you're rebuilding a Kawasaki H1 500 or pushing its limits on the track, piston quality directly impacts reliability and power delivery. Wiseco's forged aerospace aluminum construction handles the...09030421- SKU:
- 09030421
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- RIDING STYLE:
- STREET
- BORE SIZE METRIC:
- 60.50 MM
- DISPLACEMENT:
- 515 CC
- TYPE:
- TOP END
- BORE - OVERSIZE METRIC:
- STANDARD
- STROKE LENGTH METRIC:
- 59.70 MM
- BORE - OVERSIZE:
- STANDARD
- COMPRESSION RATIO IMPERIAL:
- STOCK COMPRESSION
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- PRODUCT NAME:
- REBUILD KIT
- UNITS:
- EACH
$534.95 -
Wiseco Piston Kit Yamaha RD400 1976-1979 K130
WISECO
$354.95A worn or damaged piston compromises combustion efficiency, reduces power output, and risks catastrophic engine failure. The Wiseco K130 kit delivers a complete top-end rebuild solution with...09030423- SKU:
- 09030423
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- BORE - OVERSIZE:
- +0,50 MM
- RIDING STYLE:
- STREET
- BORE - OVERSIZE METRIC:
- +0.50 MM
- BORE SIZE METRIC:
- 64.50 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- TYPE:
- TOP END
- UNITS:
- EACH
- DISPLACEMENT:
- 352 CC
- STROKE LENGTH METRIC:
- 54.00 MM
- COMPRESSION RATIO IMPERIAL:
- STOCK COMPRESSION
- PISTON MATERIAL:
- FORGED
- PRODUCT NAME:
- REBUILD KIT
$354.95Qty in Cart: 0Quantity:Price:$354.95Subtotal: -
Wiseco Piston Kit Kawasaki 750 H2 1972-1975 72mm K107
WISECO
$534.95The stock pistons in your 750 H2 are a limiting factor if you're serious about performance. Wiseco's forged aerospace-aluminum pistons deliver the strength and precision required for sustained...09030424- SKU:
- 09030424
- Availability:
- Ships Same Business Day
- Weight:
- 2.85 LBS
- BORE SIZE METRIC:
- 72.00 MM
- DISPLACEMENT:
- 769 CC
- STROKE LENGTH METRIC:
- 63.00 MM
- TYPE:
- TOP END
- COMPRESSION RATIO IMPERIAL:
- STOCK COMPRESSION
- PRODUCT NAME:
- REBUILD KIT
- BORE - OVERSIZE METRIC:
- +1.00 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- BORE - OVERSIZE:
- +1,00 MM
$534.95Qty in Cart: 0Quantity:Price:$534.95Subtotal: -
Wiseco Piston Kit 48.00mm 0.50mm Oversize for Suzuki RM80 1991-2001 645M04800
WISECO
$134.95The Wiseco 645M04800 is engineered for Suzuki RM80 owners ready to restore lost compression and revive engine responsiveness after thousands of riding hours. A properly sized piston kit is critical...645M04800- SKU:
- 645M04800
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- BORE - OVERSIZE METRIC:
- +0.50 MM
- BORE SIZE METRIC:
- 48.00 MM
- DISPLACEMENT:
- 82 CC
- BORE - OVERSIZE:
- +0,50 MM
- ENGINE TYPE:
- 2-STROKE
- RIDING STYLE:
- OFF-ROAD
- STROKE LENGTH METRIC:
- 46.80 MM
- UNITS:
- EACH
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- PRODUCT NAME:
- PISTON
- STROKE LENGTH:
- 46,80 MM
$134.95 -
Wiseco Piston Kit Suzuki RM 80 1989-1990 48.50 mm 579M04850
WISECO
$134.95The Wiseco 645M04850 is a complete piston kit engineered for Suzuki RM80 2-stroke engines, delivering the precision and durability competitive riders demand. If you're rebuilding after a top-end...645M04850- SKU:
- 645M04850
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- BORE - OVERSIZE METRIC:
- +1.00 MM
- BORE SIZE METRIC:
- 48.50 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- UNITS:
- EACH
- DISPLACEMENT:
- 82 CC
- ENGINE TYPE:
- 2-STROKE
- RIDING STYLE:
- OFF-ROAD
- STROKE LENGTH:
- 46,80 MM
- STROKE LENGTH METRIC:
- 46.80 MM
- BORE - OVERSIZE:
- +1,00 MM
- PRODUCT NAME:
- PISTON
$134.95Qty in Cart: 0Quantity:Price:$134.95Subtotal: -
Wiseco Piston Kit Kawasaki KX60 1983-2003 43mm Standard 648M04300
WISECO
$128.95If you're running a KX60 hard enough to wear out the factory piston, you need a replacement that matches your commitment to performance. Wiseco's 648M04300 kit delivers the precision tolerances and...648M04300- SKU:
- 648M04300
- Availability:
- Ships Same Business Day
- Weight:
- 0.26 LBS
- BORE SIZE METRIC:
- 43.00 MM
- STROKE LENGTH:
- 41,60 MM
- ENGINE TYPE:
- 2-STROKE
- RIDING STYLE:
- OFF-ROAD
- BORE - OVERSIZE:
- STANDARD
- DISPLACEMENT:
- 60 CC
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- UNITS:
- EACH
- BORE - OVERSIZE METRIC:
- STANDARD
- PRODUCT NAME:
- PISTON
- STROKE LENGTH METRIC:
- 41.60 MM
$128.95 -
Wiseco Piston Kit Kawasaki KX 60 1990-2003 43.5mm Bore 648M04350
WISECO
$119.95If you're running a KX 60 and want to restore or maximize engine performance, a quality piston kit is non-negotiable. Wiseco's 648M04350 delivers the precision fit and durability that 2-stroke...648M04350- SKU:
- 648M04350
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- BORE - OVERSIZE:
- +0,50 MM
- PRODUCT NAME:
- PISTON
- RIDING STYLE:
- OFF-ROAD
- STROKE LENGTH METRIC:
- 41.60 MM
- BORE - OVERSIZE METRIC:
- +0.50 MM
- BORE SIZE METRIC:
- 43.50 MM
- ENGINE TYPE:
- 2-STROKE
- DISPLACEMENT:
- 60 CC
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- STROKE LENGTH:
- 41,60 MM
- UNITS:
- EACH
$119.95 -
Wiseco Piston Standard Yamaha PW 80 1991-2006 649M04700
WISECO
$134.95A 2-stroke piston kit lives a brutal life—extreme temperatures, violent combustion cycles, and constant pressure demand a component that won't fail mid-race or mid-ride. The Wiseco 649M04700 is...649M04700- SKU:
- 649M04700
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- BORE - OVERSIZE:
- STANDARD
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- STROKE LENGTH:
- 42,00 MM
- STROKE LENGTH METRIC:
- 42.00 MM
- UNITS:
- EACH
- BORE - OVERSIZE METRIC:
- STANDARD
- BORE SIZE METRIC:
- 47.00 MM
- PRODUCT NAME:
- PISTON
- DISPLACEMENT:
- 72 CC
- ENGINE TYPE:
- 2-STROKE
- RIDING STYLE:
- OFF-ROAD
$134.95Qty in Cart: 0Quantity:Price:$134.95Subtotal: -
Wiseco Piston Kit 47.50mm for Yamaha PW80 1991-2006 649M04750
WISECO
$141.95A worn or damaged piston directly kills your PW80's power delivery and reliability. The Wiseco 649M04750 restores full combustion efficiency and throttle response with forged aluminum construction...649M04750- SKU:
- 649M04750
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- BORE - OVERSIZE:
- +0,50 MM
- BORE SIZE METRIC:
- 47.50 MM
- PRODUCT NAME:
- PISTON
- RIDING STYLE:
- OFF-ROAD
- BORE - OVERSIZE METRIC:
- +0.50 MM
- STROKE LENGTH METRIC:
- 42.00 MM
- ENGINE TYPE:
- 2-STROKE
- DISPLACEMENT:
- 72 CC
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- STROKE LENGTH:
- 42,00 MM
- UNITS:
- EACH
$141.95Qty in Cart: 0Quantity:Price:$141.95Subtotal: -
Wiseco Piston Kit 77mm 13.4:1 Compression for Suzuki RM-Z250 2010-2018 PK1877
WISECO
$291.95When you're rebuilding your RM-Z250's top end, you need a piston kit that delivers repeatable power and reliability without compromise. Wiseco's forged aluminum construction and 13.4:1 compression...09031166- SKU:
- 09031166
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- PISTON MATERIAL:
- 2618 ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- REBUILD KIT
- SKIRT COATING:
- ARMORGLIDE®
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- BORE SIZE METRIC:
- 77.00 MM
- COMPRESSION RATIO IMPERIAL:
- 13.4:1
- DISPLACEMENT:
- 250 CC
- ENGINE TYPE:
- 4-STROKE
- PISTON DIAMETER METRIC:
- 76.96 MM
- MODEL:
- FORGED SERIES
- STROKE LENGTH METRIC:
- 53.60 MM
- TYPE:
- TOP END
$291.95Qty in Cart: 0Quantity:Price:$291.95Subtotal: -
Wiseco Piston Kit 3.508in 8.5:1 Compression 1994-1998 Harley-Davidson FLHR FLHRCI FLHRI K1641
WISECO
$422.95The Wiseco K1641 Piston Kit delivers the reliability and precision your Evolution Big Twin demands, whether you're rebuilding a tired top-end or overboring for increased displacement. High-silicon...K1641- SKU:
- K1641
- Availability:
- Ships Same Business Day
- Weight:
- 2.50 LBS
- COMPRESSION RATIO IMPERIAL:
- 8.5:1
- PISTON MATERIAL:
- FORGED
- PRODUCT NAME:
- REBUILD KIT
- RIDING STYLE:
- STREET
- DISPLACEMENT:
- 1345 CC
- BORE OVERSIZE - IMPERIAL:
- +0.010'
- PISTON MATERIAL:
- ALUMINUM
- BORE - OVERSIZE:
- +0,010'
- BORE SIZE IMPERIAL:
- 3.508'
- STROKE LENGTH IMPERIAL:
- 4-1/4'
- TYPE:
- TOP END
- UNITS:
- EACH
$422.95 -
Wiseco Piston Kit 3.518in Bore 8.5:1 Compression 1994-1998 Harley-Davidson Road King FLHR K1642
WISECO
$422.95If you're rebuilding or overboring your Evolution Big Twin, piston quality directly impacts cylinder sealing, combustion efficiency, and engine longevity. The Wiseco K1642 delivers the precision and...K1642- SKU:
- K1642
- Availability:
- Ships Same Business Day
- Weight:
- 2.50 LBS
- BORE OVERSIZE - IMPERIAL:
- +0.020'
- COMPRESSION RATIO IMPERIAL:
- 8.5:1
- PISTON MATERIAL:
- FORGED
- PRODUCT NAME:
- REBUILD KIT
- BORE SIZE IMPERIAL:
- 3.518'
- PISTON MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- DISPLACEMENT:
- 1353 CC
- BORE - OVERSIZE:
- +0,020'
- STROKE LENGTH IMPERIAL:
- 4-1/4'
- TYPE:
- TOP END
- UNITS:
- EACH
$422.95Qty in Cart: 0Quantity:Price:$422.95Subtotal: -
Wiseco Piston Kit Standard Bore 93mm 10.6:1 Compression Polaris RZR XP 900 40045M09300
WISECO
$224.95The Wiseco Piston Kit is engineered for the RZR XP 900 to deliver consistent power and reliability under demanding conditions. Whether you're pushing hard on the track or exploring rough terrain,...09102818- SKU:
- 09102818
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- BORE SIZE METRIC:
- 93.00 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- STROKE LENGTH METRIC:
- 64.50 MM
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- ENGINE TYPE:
- 4-STROKE
- PRODUCT NAME:
- PISTON
- SKIRT COATING:
- ARMORGLIDE®
- UNITS:
- EACH
- RIDING STYLE:
- UTV
- DISPLACEMENT:
- 876 CC
$224.95 -
Wiseco Piston Kit 68.50mm Standard Bore Honda TRX250X 2009-2021 40061M06850
WISECO
$189.95When your Honda TRX250X's original pistons show wear or you're building a high-revving engine, a quality piston kit directly impacts compression ratio, ring seal, and overall reliability. The Wiseco...09102825- SKU:
- 09102825
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- PISTON MATERIAL:
- FORGED
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- BORE SIZE METRIC:
- 68.50 MM
- DISPLACEMENT:
- 229 CC
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PRODUCT NAME:
- PISTON
- RIDING STYLE:
- ATV
- STROKE LENGTH METRIC:
- 62.20 MM
- UNITS:
- EACH
$189.95Qty in Cart: 0Quantity:Price:$189.95Subtotal: -
Wiseco Piston Kit Honda XR400R 1996-2004 85.50mm 10:1 Compression 4606M08550
WISECO
$210.95If you're running a Honda XR400R and want measurable gains in power delivery and reliability, a fresh piston kit is one of the most direct upgrades you can make. The Wiseco 4606M08550 delivers the...09102830- SKU:
- 09102830
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- BORE - OVERSIZE:
- +0,50 MM
- BORE - OVERSIZE METRIC:
- +0.50 MM
- DISPLACEMENT:
- 397 CC
- RIDING STYLE:
- OFF-ROAD
- STROKE LENGTH METRIC:
- 70.00 MM
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- PRODUCT NAME:
- PISTON
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- BORE SIZE METRIC:
- 85.50 MM
- COMPRESSION RATIO IMPERIAL:
- 10.0:1
$210.95 -
Wiseco Piston Kit Standard Bore 90mm 9.5:1 Compression Honda TRX450 Foreman 4825M09000
WISECO
$194.95The TRX450 Foreman demands a piston that can handle sustained high RPM operation and varying terrain demands. This Wiseco piston kit delivers OEM-level precision with a 9.5:1 compression ratio that...09102833- SKU:
- 09102833
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- COMPRESSION RATIO IMPERIAL:
- 9.5:1
- PISTON MATERIAL:
- FORGED
- STROKE LENGTH METRIC:
- 68.00 MM
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- DISPLACEMENT:
- 432 CC
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PRODUCT NAME:
- PISTON
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- BORE SIZE METRIC:
- 90.00 MM
$194.95 -
Wiseco Piston Kit for Honda TRX450 Foreman 1998-2004 4825M09150
WISECO
$221.32When your TRX450 Foreman's stock piston starts losing compression or showing wear, power delivery suffers and reliability becomes questionable. This Wiseco piston kit restores—and actually...09102836- SKU:
- 09102836
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- BORE - OVERSIZE METRIC:
- +1.50 MM
- COMPRESSION RATIO IMPERIAL:
- 9.5:1
- STROKE LENGTH METRIC:
- 68.00 MM
- BORE - OVERSIZE:
- +1,50 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- BORE SIZE METRIC:
- 91.50 MM
- DISPLACEMENT:
- 432 CC
- ENGINE TYPE:
- 4-STROKE
- PRODUCT NAME:
- PISTON
- RIDING STYLE:
- ATV
- UNITS:
- EACH
$221.32 -
Wiseco Piston Kit 99mm 12.5:1 for 2004-2005 Honda TRX450R 4889M09900
WISECO
$309.95If you're running a TRX450R at the track or trail, your stock piston limits how much power your engine can safely produce. The Wiseco 99mm piston kit with 12.5:1 compression ratio unlocks measurable...09102839- SKU:
- 09102839
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- BORE - OVERSIZE METRIC:
- +4.00 MM
- DISPLACEMENT:
- 489 CC
- BORE - OVERSIZE:
- +4,00 MM
- BORE SIZE METRIC:
- 99.00 MM
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- PRODUCT NAME:
- PISTON
- UNITS:
- EACH
- COMPRESSION RATIO IMPERIAL:
- 12.5:1
- RIDING STYLE:
- ATV
- STROKE LENGTH METRIC:
- 64.80 MM
$309.95Qty in Cart: 0Quantity:Price:$309.95Subtotal: -
Wiseco Top End Bearing for Kawasaki KDX175 1980-1981 B1016
WISECO
$25.95The Wiseco B1016 top end bearing is engineered to handle sustained high-RPM performance on your KDX175, delivering the reliability you need when every tenth of a second counts. Built from...B1016- SKU:
- B1016
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- APPLICATION:
- PISTON
- MATERIAL:
- ALUMINUM
- UNITS:
- EACH
- OUTSIDE DIAMETER METRIC:
- 20 MM
- PRODUCT NAME:
- BEARING
- RIDING STYLE:
- SNOW
- INSIDE DIAMETER METRIC:
- 16 MM
- LENGTH METRIC:
- 19.5 MM
- MATERIAL:
- SILICONE
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- TOP END
$25.95 -
Wiseco CR125R 1979-1987 Top End Bearing B1018
WISECO
$25.95Top-end bearing wear is one of the most common failure points in high-revving two-stroke engines, and a failed bearing can quickly turn a race day into a rebuild nightmare. The Wiseco CR125R B1018...B1018- SKU:
- B1018
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MATERIAL:
- ALUMINUM
- OUTSIDE DIAMETER METRIC:
- 18 MM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TYPE:
- TOP END
- UNITS:
- EACH
- INSIDE DIAMETER METRIC:
- 14 MM
- PRODUCT NAME:
- BEARING
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- SILICONE
- APPLICATION:
- PISTON
- LENGTH METRIC:
- 19.8 MM
$25.95 -
Wiseco Top End Bearing Kawasaki JS550 1982-1988 B1021
WISECO
$25.95The Wiseco B1021 top end bearing is essential for maintaining reliable piston and rod performance in your Kawasaki JS550. Over thousands of engine cycles, factory bearings wear and develop play that...B1021- SKU:
- B1021
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- LENGTH METRIC:
- 22.5 MM
- OUTSIDE DIAMETER METRIC:
- 20 MM
- PRODUCT NAME:
- BEARING
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- TYPE:
- TOP END
- UNITS:
- EACH
- APPLICATION:
- PISTON
- INSIDE DIAMETER METRIC:
- 16 MM
- MATERIAL:
- SILICONE
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- WATERCRAFT
$25.95 -
Wiseco Top End Bearing for Kawasaki JH750 750ZXi 1995 B1023
WISECO
$25.95Top-end bearing wear is one of the quickest ways to compromise engine reliability and performance under sustained high-RPM operation. The Wiseco B1023 is purpose-built for the Kawasaki JH750 750ZXi,...B1023- SKU:
- B1023
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- LENGTH METRIC:
- 24.8 MM
- PRODUCT NAME:
- BEARING
- RIDING STYLE:
- UTV
- RIDING STYLE:
- WATERCRAFT
- APPLICATION:
- PISTON
- MATERIAL:
- ALUMINUM
- MATERIAL:
- SILICONE
- OUTSIDE DIAMETER METRIC:
- 25 MM
- UNITS:
- EACH
- INSIDE DIAMETER METRIC:
- 20 MM
- TYPE:
- TOP END
$25.95Qty in Cart: 0Quantity:Price:$25.95Subtotal: -
Wiseco Cam Chain for Honda TRX400X 2012-2014 CC004
WISECO
$82.95The stock cam chain on your Honda TRX400X will eventually stretch and wear, compromising valve timing and engine efficiency. The Wiseco CC004 replaces it with a precision-engineered "M" style chain...09250304- SKU:
- 09250304
- Availability:
- Ships Same Business Day
- Weight:
- 0.41 LBS
- CHAIN SIZE:
- 82RH2010
- PRODUCT NAME:
- CHAIN
- TYPE:
- CAM
- RIDING STYLE:
- OFF-ROAD
- NUMBER OF LINKS:
- 112
- RIDING STYLE:
- ATV
- UNITS:
- EACH
$82.95 -
Wiseco Cam Chain Honda XR600R 1993-2000 CC005
WISECO
$84.95The OEM cam chain on your XR600R is a wear item that directly impacts valve timing accuracy and engine reliability—especially when you're pushing your bike hard or running modified setups. Wiseco's...09250305- SKU:
- 09250305
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- CHAIN SIZE:
- 82RH2010
- PRODUCT NAME:
- CHAIN
- TYPE:
- CAM
- UNITS:
- EACH
- NUMBER OF LINKS:
- 118
- RIDING STYLE:
- OFF-ROAD
$84.95Qty in Cart: 0Quantity:Price:$84.95Subtotal: -
Wiseco Cam Chain for Honda XR650R 2000-2007 CC006
WISECO
$87.95A worn or compromised cam chain can lead to timing slippage and catastrophic engine damage—especially critical on high-revving machines like the XR650R. The Wiseco CC006 delivers the precision...09250306- SKU:
- 09250306
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- TYPE:
- CAM
- PRODUCT NAME:
- CHAIN
- CHAIN SIZE:
- 92RH2010
- NUMBER OF LINKS:
- 122
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
$87.95 -
Wiseco Cam Chain for Kawasaki KX250F 2004-2016 CC007
WISECO
$82.95Stock cam chains wear under the demands of high-performance riding, leading to slack, noise, and potential valve timing issues that rob power and reliability. The Wiseco CC007 replaces that worn...09250307- SKU:
- 09250307
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- TYPE:
- CAM
- CHAIN SIZE:
- 92RH2010
- PRODUCT NAME:
- CHAIN
- NUMBER OF LINKS:
- 114
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$82.95 -
Wiseco Cam Chain for Yamaha YZ400F 1998-1999 YZ426F 2000-2002 WR400F 1998-2000 WR426F 2001-2002 CC008
WISECO
$87.95A worn or stretched cam chain compromises valve timing precision and can lead to catastrophic engine damage if left unchecked. The Wiseco CC008 delivers OEM-exceeding strength and reliability across...09250308- SKU:
- 09250308
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- PRODUCT NAME:
- CHAIN
- CHAIN SIZE:
- 92RH2010
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CAM
- NUMBER OF LINKS:
- 120
- RIDING STYLE:
- ATV
- UNITS:
- EACH
$87.95 -
Wiseco Cam Chain for Kawasaki KFX400 2003-2005 and Suzuki DR-Z400S 2000-2022 CC010
WISECO
$92.95A worn or failing cam chain compromises valve timing precision, leading to power loss, rough idle, and potential engine damage. The Wiseco CC010 delivers OEM-exceeding durability with premium...09250310- SKU:
- 09250310
- Availability:
- Ships Same Business Day
- Weight:
- 0.47 LBS
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- PRODUCT NAME:
- CHAIN
- CHAIN SIZE:
- 82RH2010
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CAM
- NUMBER OF LINKS:
- 128
- RIDING STYLE:
- STREET
$92.95 -
Wiseco Cam Chain for Suzuki RM-Z450 2005-2020 RMX450Z 2010-2019 CC011
WISECO
$92.95Cam chain wear directly impacts valve timing accuracy and engine reliability—especially critical in high-revving performance engines where timing drift causes power loss and potential valve damage...09250311- SKU:
- 09250311
- Availability:
- Ships Same Business Day
- Weight:
- 0.46 LBS
- UNITS:
- EACH
- CHAIN SIZE:
- 82RH2010
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CAM
- PRODUCT NAME:
- CHAIN
- NUMBER OF LINKS:
- 124
$92.95 -
Wiseco Cam Chain Honda CRF230F 2003-2019 CC014
WISECO
$64.95The stock cam chain on your CRF230F can stretch and wear over time, leading to timing inconsistencies and potential valve damage. The Wiseco CC014 replaces it with a precision-engineered chain that...09250314- SKU:
- 09250314
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- CHAIN
- TYPE:
- CAM
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- CHAIN SIZE:
- 92RH2005
- NUMBER OF LINKS:
- 104
- RIDING STYLE:
- OFF-ROAD
$64.95Qty in Cart: 0Quantity:Price:$64.95Subtotal: -
Wiseco Cam Chain Yamaha YZ450F 2003-2022 CC015
WISECO
$103.95The stock cam chain on your YZ450F will eventually stretch and wear under the demands of racing and high-RPM riding. Wiseco's CC015 replaces that weak link with a purpose-built chain that runs...09250315- SKU:
- 09250315
- Availability:
- Ships Same Business Day
- Weight:
- 0.48 LBS
- CHAIN SIZE:
- 98XRH2010
- PRODUCT NAME:
- CHAIN
- TYPE:
- CAM
- NUMBER OF LINKS:
- 118
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$103.95 -
WISECO Cam Chain CC017
WISECO
$104.95A worn or inferior cam chain compromises valve timing precision, robbing your engine of power and reliability. The WISECO Cam Chain CC017 delivers OEM-exceeding durability through premium materials...09250317- SKU:
- 09250317
- Availability:
- Ships Same Business Day
- Weight:
- 0.52 LBS
- CHAIN SIZE:
- 98XRH2010
- TYPE:
- CAM
- PRODUCT NAME:
- CHAIN
- RIDING STYLE:
- UTV
- NUMBER OF LINKS:
- 126
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
$104.95Qty in Cart: 0Quantity:Price:$104.95Subtotal: -
Wiseco Ring Set 66.25mm for Honda CR250R 1981-1985 2608CD
WISECO
$52.95Worn or damaged piston rings directly kill engine performance, allowing combustion pressure to escape past the piston and into the crankcase—a condition called "blow-by." The Wiseco 2608CD Ring Set...2608CD- SKU:
- 2608CD
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- RIDING STYLE:
- SNOW
- BORE SIZE METRIC:
- 66.25 MM
- DISPLACEMENT:
- 195 CC
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- DISPLACEMENT:
- 246 CC
- PISTON MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- PISTON RING
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- SET
$52.95 -
Wiseco Ring Set 71.50mm Honda ATC250R 1981-1984 2815CD
WISECO
$49.95Worn or damaged piston rings are one of the leading causes of lost compression and increased blow-by in older engines—directly killing performance and fuel efficiency. The Wiseco 2815CD ring set...2815CD- SKU:
- 2815CD
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- DISPLACEMENT:
- 248 CC
- PRODUCT NAME:
- PISTON RING
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- BORE SIZE METRIC:
- 71.50 MM
- RIDING STYLE:
- WATERCRAFT
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- UNITS:
- SET
- PISTON MATERIAL:
- ALUMINUM
$49.95Qty in Cart: 0Quantity:Price:$49.95Subtotal: -
Wiseco Ring Set 3527X for Harley Davidson FLH Electra Glide 1978-1984
WISECO
$52.95Piston ring wear is one of the leading causes of compression loss and oil consumption in vintage big-twin Harleys. The Wiseco Ring Set 3527X restores proper ring-to-bore sealing on your FLH Electra...3527X- SKU:
- 3527X
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- BORE OVERSIZE - IMPERIAL:
- +0.030'
- PRODUCT NAME:
- PISTON RING
- MODEL:
- X SERIES
- RING MATERIAL:
- STEEL
- UNITS:
- SET
- BORE - OVERSIZE:
- +0,030'
- RIDING STYLE:
- STREET
- PISTON DIAMETER IMPERIAL:
- 3.528'
$52.95 -
Wiseco Ring Set 3.538in 1984-1999 Harley-Davidson FLH FLHT FLST FXST 3537X
WISECO
$52.95Worn piston rings kill compression and bleed horsepower—the Wiseco 3537X restores both with precision-engineered sealing that reduces blow-by and friction. Built from high-strength materials and...3537X- SKU:
- 3537X
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- BORE - OVERSIZE:
- +0,040'
- MODEL:
- X SERIES
- PISTON DIAMETER IMPERIAL:
- 3.538'
- RING MATERIAL:
- STEEL
- UNITS:
- SET
- RIDING STYLE:
- STREET
- BORE OVERSIZE - IMPERIAL:
- +0.040'
- PRODUCT NAME:
- PISTON RING
$52.95 -
Wiseco CR500R 1984-2000 Ring Set 3544TD
WISECO
$57.95Engine ring sets are critical to combustion efficiency and longevity—they seal combustion pressure, control oil consumption, and manage heat dissipation. The Wiseco CR500R 3544TD is engineered to OEM...3544TD- SKU:
- 3544TD
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- BORE SIZE METRIC:
- 90.00 MM
- RIDING STYLE:
- OFF-ROAD
- PISTON MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- PISTON RING
- UNITS:
- SET
$57.95 -
Wiseco 90mm Piston Ring Set for 1982-1983 Honda FT500 Ascot 1982 Honda XL500R 3544XC
WISECO
$52.95Worn or damaged piston rings cause blow-by, excessive oil consumption, and loss of compression—issues that compromise both power output and engine longevity. The Wiseco 3544XC ring set delivers...3544XC- SKU:
- 3544XC
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- BORE SIZE METRIC:
- 90.00 MM
- PRODUCT NAME:
- PISTON RING
- PISTON MATERIAL:
- ALUMINUM
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- STREET
- UNITS:
- SET
$52.95 -
Wiseco 91.00mm Piston Ring Set for 1984-2001 Honda CR500R 1982-1983 Honda CR480R 3583TD
WISECO
$49.56Piston rings are critical to engine sealing and combustion efficiency—worn or improper rings lead to blow-by, power loss, and accelerated engine wear. The Wiseco 3583TD ring set delivers...3583TD- SKU:
- 3583TD
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- BORE SIZE METRIC:
- 91.00 MM
- UNITS:
- SET
- PISTON MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- PISTON RING
- RIDING STYLE:
- OFF-ROAD
$49.56
