Dirt Bike Engine
Explore our selection for dirt bike parts for adding horsepower or reliability to a dirt bike's engine. We feature engine parts from Wiseco, Vertex, and more common engine part manufacturers. Get new pistons and gasket kits for re-freshening engines to withstand any conditions you put your bike through!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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WISECO Ring Set 3169TD
WISECO
$54.95WISECO Ring Set 3169TDEach ring set is for one piston3169TD- SKU:
- 3169TD
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- RIDING STYLE:
- ATV
- PRODUCT NAME:
- PISTON RING
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- BORE SIZE METRIC:
- 80.50 MM
- UNITS:
- SET
- PISTON MATERIAL:
- ALUMINUM
$54.95Qty in Cart: 0Quantity:Price:$54.95Subtotal: -
WISECO Ring Set 3307TD
WISECO
$54.95WISECO Ring Set 3307TDEach ring set is for one piston3307TD- SKU:
- 3307TD
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
- BORE SIZE METRIC:
- 84.00 MM
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- PISTON MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- PISTON RING
- UNITS:
- SET
$54.95 -
WISECO Ring Set 3307XC
WISECO
$49.95WISECO Ring Set 3307XCEach ring set is for one piston3307XC- SKU:
- 3307XC
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- BORE SIZE METRIC:
- 84.00 MM
- RIDING STYLE:
- ATV
- PRODUCT NAME:
- PISTON RING
- RIDING STYLE:
- STREET
- UNITS:
- SET
- PISTON MATERIAL:
- ALUMINUM
- RIDING STYLE:
- OFF-ROAD
$49.95Qty in Cart: 0Quantity:Price:$49.95Subtotal: -
WISECO Ring Set 3268XG
WISECO
$49.95WISECO Ring Set 3268XGEach ring set is for one piston3268XG- SKU:
- 3268XG
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PISTON MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- BORE SIZE METRIC:
- 83.00 MM
- PRODUCT NAME:
- PISTON RING
- RIDING STYLE:
- ATV
- UNITS:
- SET
- RIDING STYLE:
- OFF-ROAD
$49.95 -
WISECO Piston Kit - Suzuki DR/SP/LS 4597M09600
WISECO
$239.95WISECO Piston Kit Suzuki DR/SP/LS 4597M09600 Give your Suzuki motorcycle the ultimate performance upgrade with the Wiseco Piston Kit. Built for power and reliability, this kit is crafted with cutting-edge engineering and high-quality materials to meet...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
$239.95Qty in Cart: 0Quantity:Price:$239.95Subtotal: -
WISECO Piston Kit - XT/TT/SR 500 4764M08750
WISECO
$239.95WISECO Piston Kit XT/TT/SR 500 4764M08750 Revolutionize your Yamaha TT500, XT500, or SR500's performance with the Wiseco Piston Kit. Specifically engineered for high-performance demands, this kit delivers durability and optimized power for both trail...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 Piston Kit with Gaskets PK1215
WISECO
$169.95WISECO Piston Kit with Gaskets PK1215 Unlock the true potential of your Honda CR125R with the Wiseco Piston Kit. Engineered with precision and crafted for durability, this piston kit is perfect for riders seeking peak performance and reliability in every...09030670- SKU:
- 09030670
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- BORE - OVERSIZE METRIC:
- +0.50 MM
- BORE SIZE METRIC:
- 48.00 MM
- PRODUCT NAME:
- REBUILD KIT
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- PRO-LITE
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- TOP END
- BORE - OVERSIZE:
- +0,50 MM
- SKIRT COATING:
- NON-COATED
- STROKE LENGTH METRIC:
- 47.80 MM
- UNITS:
- KIT
- DISPLACEMENT:
- 84.7 CC
- PISTON DIAMETER METRIC:
- 47.95 MM
$169.95 -
WISECO Piston Kit - RM125 - 1988-1999 641M05550
WISECO
$179.95WISECO Piston Kit RM125 1988-1999 641M05550 Boost the performance of your Suzuki RM125 with the Wiseco Piston Kit. Expertly crafted for riders who demand reliability and power, this kit is designed to handle the rigors of high-performance riding. Key...09101218- SKU:
- 09101218
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- PRODUCT NAME:
- PISTON
- BORE - OVERSIZE:
- +1,50 MM
- PISTON MATERIAL:
- FORGED
- RIDING STYLE:
- OFF-ROAD
- STROKE LENGTH METRIC:
- 54.00 MM
- BORE - OVERSIZE METRIC:
- +1.50 MM
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- UNITS:
- EACH
- BORE SIZE METRIC:
- 55.50 MM
- DISPLACEMENT:
- 123 CC
- MODEL:
- PRO-LITE
$179.95 -
WISECO Piston Kit - RM/RMX250 642M06900
WISECO
$224.95WISECO Piston Kit RM/RMX250 642M06900 Unlock your bike's full potential with the Wiseco Piston Kit, engineered for peak performance and durability. Designed with cutting-edge materials and precision manufacturing, this kit delivers power and reliability...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 Piston Kit - Standard 4815M05700
WISECO
$154.95WISECO Piston Kit Standard 4815M05700 Take your bike’s performance to the next level with the Wiseco Piston Kit. Specifically engineered for reliability and power, this kit brings together innovative features to meet the demands of both trail and...09100359- SKU:
- 09100359
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- BORE SIZE METRIC:
- 57.00 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PRODUCT NAME:
- PISTON
- DISPLACEMENT:
- 125 CC
- ENGINE TYPE:
- 4-STROKE
- UNITS:
- EACH
- PISTON MATERIAL:
- FORGED
- RIDING STYLE:
- OFF-ROAD
- STROKE LENGTH METRIC:
- 48.80 MM
$154.95 -
WISECO Piston Kit with Gaskets PK1369
WISECO
$239.95WISECO Piston Kit with Gaskets PK1369 Elevate your KTM’s engine performance with the Wiseco Piston Kit. Engineered with precision and built to endure, this top-end kit is the perfect choice for riders who demand maximum power and long-lasting...09030512- SKU:
- 09030512
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- DISPLACEMENT:
- 193 CC
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- PRO-LITE
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- TOP END
- UNITS:
- KIT
- BORE - OVERSIZE:
- STANDARD
- BORE SIZE METRIC:
- 64.00 MM
- PISTON DIAMETER METRIC:
- 63.95 MM
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- REBUILD KIT
- STROKE LENGTH METRIC:
- 60.00 MM
- BORE - OVERSIZE METRIC:
- STANDARD
- SKIRT COATING:
- ARMORGLIDE®
$239.95 -
WISECO Piston Kit with Gaskets PK1390
WISECO
$224.95WISECO Piston Kit with Gaskets PK1390 Push your Yamaha YZ125 or YZ125X to its limits with the Wiseco Piston Kit, crafted for unmatched performance and reliability. Engineered with cutting-edge materials, this kit is the ultimate choice for demanding...09030513- SKU:
- 09030513
- Availability:
- Ships Same Business Day
- Weight:
- 1.11 LBS
- MODEL:
- RACER'S CHOICE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- TOP END
- UNITS:
- EACH
- BORE SIZE METRIC:
- 54.00 MM
- COOLING SYSTEM:
- LIQUID COOLED
- PRODUCT NAME:
- REBUILD KIT
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- PISTON MATERIAL:
- ALUMINUM
- PISTON MATERIAL:
- FORGED
- DISPLACEMENT:
- 125 CC
- STROKE LENGTH METRIC:
- 54.50 MM
$224.95 -
WISECO Piston Kit - +5.50 mm 767M05250
WISECO
$169.95WISECO Piston Kit +5.50 mm 767M05250 Boost your Yamaha YZ80 or YZ85's performance with the Wiseco Piston Kit. Engineered for endurance and optimized for 2-stroke engines, this kit combines cutting-edge technology with premium materials, ensuring...09100366- SKU:
- 09100366
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- BORE - OVERSIZE METRIC:
- +5.50 MM
- DISPLACEMENT:
- 103,5 CC
- STROKE LENGTH METRIC:
- 47.80 MM
- PISTON MATERIAL:
- FORGED
- RIDING STYLE:
- OFF-ROAD
- BORE SIZE METRIC:
- 52.50 MM
- ENGINE TYPE:
- 2-STROKE
- UNITS:
- EACH
- BORE - OVERSIZE:
- +5,50 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PRODUCT NAME:
- PISTON
$169.95 -
WISECO Piston Kit - Standard 808M06640
WISECO
$209.95WISECO Piston Kit Standard 808M06640 Maximize your Yamaha YZ250 or YZ250X’s potential with the Wiseco Piston Kit, a top-tier solution for riders seeking performance and reliability. Designed with precision and crafted from premium materials, this...09100367- SKU:
- 09100367
- Availability:
- Ships Same Business Day
- Weight:
- 0.68 LBS
- DISPLACEMENT:
- 249.3 CC
- STROKE LENGTH METRIC:
- 72.00 MM
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- RACER'S CHOICE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- UNITS:
- EACH
- BORE SIZE METRIC:
- 66.40 MM
- PISTON MATERIAL:
- FORGED
- RIDING STYLE:
- OFF-ROAD
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- PRODUCT NAME:
- PISTON
$209.95Qty in Cart: 0Quantity:Price:$209.95Subtotal: -
WISECO Piston Kit with Gaskets PK1166
WISECO
$219.95WISECO Piston Kit with Gaskets PK1166 Elevate your Honda CR125R's performance with the Wiseco Piston Kit, an exceptional choice for riders who demand peak horsepower and reliability. Built to handle high-performance conditions, this kit is the perfect...09030517- SKU:
- 09030517
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- BORE - OVERSIZE:
- +1,00 MM
- BORE SIZE METRIC:
- 55.00 MM
- DISPLACEMENT:
- 125 CC
- PISTON DIAMETER METRIC:
- 54.95 MM
- SKIRT COATING:
- NON-COATED
- PRODUCT NAME:
- REBUILD KIT
- STROKE LENGTH METRIC:
- 54.50 MM
- BORE - OVERSIZE METRIC:
- +1.00 MM
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- PRO-LITE
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- TOP END
- UNITS:
- KIT
$219.95Qty in Cart: 0Quantity:Price:$219.95Subtotal: -
WISECO Piston Kit - +0.50 mm 4840M04750
WISECO
$154.95WISECO Piston Kit +0.50 mm 4840M04750 Revitalize your Yamaha TTR90 with the Wiseco Piston Kit, meticulously designed for riders who demand reliability and performance. Crafted with precision and tested to withstand the most challenging conditions, this...09100369- SKU:
- 09100369
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- PISTON MATERIAL:
- FORGED
- PRODUCT NAME:
- PISTON
- BORE SIZE METRIC:
- 47.50 MM
- DISPLACEMENT:
- 92 CC
- STROKE LENGTH METRIC:
- 51.80 MM
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- UNITS:
- EACH
- BORE - OVERSIZE:
- +0,50 MM
- BORE - OVERSIZE METRIC:
- +0.50 MM
- RIDING STYLE:
- OFF-ROAD
$154.95 -
WISECO Piston Kit - Standard - XT 350 4674M08700
WISECO
$185.95WISECO Piston Kit Standard XT 350 4674M08700 Unlock the full potential of your Yamaha TT350 or XT350 with the Wiseco Piston Kit. With cutting-edge engineering and premium materials, this kit is meticulously designed to deliver peak performance and...09101661- SKU:
- 09101661
- Availability:
- Ships Same Business Day
- Weight:
- 1.01 LBS
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- BORE SIZE METRIC:
- 87.00 MM
- PISTON MATERIAL:
- FORGED
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- DISPLACEMENT:
- 354 CC
- PRODUCT NAME:
- PISTON
- STROKE LENGTH METRIC:
- 59.60 MM
$185.95 -
WISECO Piston Kit - Standard - RM-Z 450 4953M09600
WISECO
$239.95WISECO Piston Kit Standard RM-Z 450 4953M09600 Boost your Suzuki RMZ450 or RMX450Z's performance with the Wiseco Piston Kit, built for riders who demand unparalleled power and reliability. Designed for high-performance applications, this kit combines...09101679- SKU:
- 09101679
- Availability:
- Ships Same Business Day
- Weight:
- 0.98 LBS
- BORE - OVERSIZE:
- STANDARD
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- STROKE LENGTH METRIC:
- 62.80 MM
- UNITS:
- EACH
- BORE SIZE METRIC:
- 96.00 MM
- DISPLACEMENT:
- 450 CC
- SKIRT COATING:
- MOLY COATED
- BORE - OVERSIZE METRIC:
- STANDARD
- COMPRESSION RATIO IMPERIAL:
- STOCK
- PISTON MATERIAL:
- FORGED
- PRODUCT NAME:
- PISTON
- RIDING STYLE:
- OFF-ROAD
$239.95Qty in Cart: 0Quantity:Price:$239.95Subtotal: -
WISECO Piston - LEM/KTM - 50cc 698M03900
WISECO
$104.95WISECO Piston LEM/KTM 50cc 698M03900 Unlock your bike's full potential with the Wiseco Piston Kit, meticulously crafted to deliver precision, strength, and superior performance. Engineered for passionate riders, this piston kit is designed to meet the...09101692- SKU:
- 09101692
- Availability:
- Ships Same Business Day
- Weight:
- 0.26 LBS
- PISTON MATERIAL:
- FORGED
- STROKE LENGTH METRIC:
- 41.70 MM
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- PRODUCT NAME:
- PISTON
- DISPLACEMENT:
- 50 CC
- BORE SIZE METRIC:
- 39.00 MM
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$104.95Qty in Cart: 0Quantity:Price:$104.95Subtotal: -
WISECO Piston Kit - +2.10 - KX 250/F 843M06850
WISECO
$184.95WISECO Piston Kit +2.10 KX 250/F 843M06850 Boost your bike's performance with the Wiseco Piston Kit, engineered for riders who expect precision, power, and reliability. Designed with advanced technology and premium materials, this kit ensures your engine...09100664- SKU:
- 09100664
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- STROKE LENGTH METRIC:
- 72.00 MM
- BORE SIZE METRIC:
- 68.50 MM
- ENGINE TYPE:
- 2-STROKE
- BORE - OVERSIZE:
- +2,10 MM
- PISTON MATERIAL:
- FORGED
- PRODUCT NAME:
- PISTON
- RIDING STYLE:
- OFF-ROAD
- BORE - OVERSIZE METRIC:
- +2.10 MM
- DISPLACEMENT:
- 265 CC
- PISTON MATERIAL:
- ALUMINUM ALLOY
- UNITS:
- EACH
$184.95
