Dirt Bike Engine
Discover a full range of dirt bike engine components for rebuilding or upgrading your performance. From crankshafts to cylinder heads and piston kits, these precision-engineered components ensure reliable performance. For additional upgrades, check out our full selection of off-road dirt bike parts.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
WISECO Piston - Standard - Kawasaki KX 80 Big Wheel 539M04800
WISECO
$134.95Wiseco 539M04800 Piston Kit Take your dirt bike’s performance to the next level with the Wiseco 539M04800 Piston Kit, precision-crafted for high-performance 2-stroke engines. True to Wiseco's reputation, this exceptional piston kit is tailored for...539M04800- SKU:
- 539M04800
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE SIZE METRIC:
- 48.00 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- DISPLACEMENT:
- 82 CC
- BORE - OVERSIZE METRIC:
- STANDARD
- PISTON MATERIAL:
- FORGED
- PRODUCT NAME:
- PISTON
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- STROKE LENGTH:
- 45,80 MM
- STROKE LENGTH METRIC:
- 45.80 MM
$134.95 -
WISECO Piston - Standard - Kawasaki KX 125 540M05600
WISECO
$154.95Wiseco 540M05600 Piston Kit Unleash the full potential of your dirt bike with the Wiseco 540M05600 Piston Kit, a premium upgrade designed for high-performance 2-stroke engines. Created for riders who demand reliability, precision, and power, this kit is...540M05600- SKU:
- 540M05600
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- DISPLACEMENT:
- 124 CC
- PISTON MATERIAL:
- FORGED
- PRODUCT NAME:
- PISTON
- RIDING STYLE:
- OFF-ROAD
- STROKE LENGTH:
- 50,6 MM
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- BORE SIZE METRIC:
- 56.00 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- STROKE LENGTH METRIC:
- 50.60 MM
- UNITS:
- EACH
$154.95 -
WISECO Piston - +1.50 mm - Suzuki RM 80 542M04900
WISECO
$144.95Wiseco 542M04900 Piston Kit Elevate your dirt bike’s performance with the Wiseco 542M04900 Piston Kit, engineered to deliver unmatched reliability and power for 2-stroke engines. This premium kit is an essential upgrade for riders seeking...542M04900- SKU:
- 542M04900
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- BORE - OVERSIZE:
- +1,50 MM
- BORE SIZE METRIC:
- 49.00 MM
- RIDING STYLE:
- OFF-ROAD
- PISTON MATERIAL:
- ALUMINUM ALLOY
- STROKE LENGTH METRIC:
- 46.80 MM
- UNITS:
- EACH
- DISPLACEMENT:
- 82 CC
- STROKE LENGTH:
- 46,80 MM
- BORE - OVERSIZE METRIC:
- +1.50 MM
- PISTON MATERIAL:
- FORGED
- PRODUCT NAME:
- PISTON
$144.95 -
WISECO Piston - +2.00 mm - Suzuki RM 80 542M04950
WISECO
$144.95Wiseco 542M04950 Piston Kit Revitalize your dirt bike’s performance with the Wiseco 542M04950 Piston Kit, a top-notch upgrade for high-performance 2-stroke engines. Designed for riders who demand reliability, power, and efficiency, this piston kit...542M04950- SKU:
- 542M04950
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- BORE - OVERSIZE:
- +2,00 MM
- PRODUCT NAME:
- PISTON
- STROKE LENGTH METRIC:
- 46.80 MM
- BORE SIZE METRIC:
- 49.50 MM
- PISTON MATERIAL:
- FORGED
- RIDING STYLE:
- OFF-ROAD
- STROKE LENGTH:
- 46,80 MM
- BORE - OVERSIZE METRIC:
- +2.00 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- UNITS:
- EACH
- DISPLACEMENT:
- 82 CC
$144.95 -
WISECO Piston - +1.00 mm - Yamaha YZ 250 560M06900
WISECO
$199.95Wiseco 560M06900 Piston Kit Unlock the full potential of your dirt bike with the Wiseco 560M06900 Piston Kit, a precision-engineered solution designed for high-performance 2-stroke engines. Whether you're racing or navigating tough trails, this kit...560M06900- SKU:
- 560M06900
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- BORE - OVERSIZE METRIC:
- +1.00 MM
- BORE SIZE METRIC:
- 69.00 MM
- PISTON MATERIAL:
- FORGED
- PRODUCT NAME:
- PISTON
- BORE - OVERSIZE:
- +1,00 MM
- STROKE LENGTH METRIC:
- 68.00 MM
- DISPLACEMENT:
- 246,8 CC
- PISTON MATERIAL:
- ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
- STROKE LENGTH:
- 68,00 MM
- UNITS:
- EACH
$199.95 -
WISECO Piston - +1.50 mm - Yamaha YZ 250 560M06950
WISECO
$224.95Wiseco 560M06950 Piston Kit Transform your dirt bike into a high-performance machine with the Wiseco 560M06950 Piston Kit, specially crafted for 2-stroke engines and demanding riders. With its cutting-edge engineering and durable construction, this...560M06950- SKU:
- 560M06950
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- PISTON MATERIAL:
- FORGED
- PRODUCT NAME:
- PISTON
- BORE - OVERSIZE METRIC:
- +1.50 MM
- STROKE LENGTH METRIC:
- 68.00 MM
- BORE SIZE METRIC:
- 69.50 MM
- DISPLACEMENT:
- 246,8 CC
- BORE - OVERSIZE:
- +1,50 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
- STROKE LENGTH:
- 68,00 MM
- UNITS:
- EACH
$224.95 -
WISECO Piston - Standard - Honda CR125R 564M05400
WISECO
$154.95Wiseco 564M05400 Piston Kit Boost the performance and reliability of your dirt bike with the Wiseco 564M05400 Piston Kit, expertly designed for demanding riders and high-performance 2-stroke engines. With precision engineering and top-notch materials,...564M05400- SKU:
- 564M05400
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- BORE SIZE METRIC:
- 54.00 MM
- RIDING STYLE:
- OFF-ROAD
- DISPLACEMENT:
- 125 CC
- STROKE LENGTH:
- 54,50 MM
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- PISTON KIT
- UNITS:
- EACH
- PISTON MATERIAL:
- FORGED
- STROKE LENGTH METRIC:
- 54.50 MM
$154.95 -
WISECO Piston - +1.00 mm - Honda CR125R 564M05500
WISECO
$154.95Wiseco 564M05500 Piston Kit Dominate the trails and tracks with the Wiseco 564M05500 Piston Kit, specially engineered for demanding riders and high-performance 2-stroke engines. Built with precision and durability in mind, this piston kit delivers the...564M05500- SKU:
- 564M05500
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- BORE - OVERSIZE METRIC:
- +1.00 MM
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- ALUMINUM
- RIDING STYLE:
- OFF-ROAD
- PISTON MATERIAL:
- FORGED
- UNITS:
- EACH
- STROKE LENGTH:
- 54,50 MM
- STROKE LENGTH METRIC:
- 54.50 MM
- BORE - OVERSIZE:
- +1,00 MM
- BORE SIZE METRIC:
- 55.00 MM
- DISPLACEMENT:
- 125 CC
- PRODUCT NAME:
- PISTON KIT
$154.95 -
WISECO Piston - Standard - Kawasaki KX 125 566M05600
WISECO
$154.95Wiseco 566M05600 Piston Kit Unlock the true potential of your dirt bike with the Wiseco 566M05600 Piston Kit, a high-performance solution built for 2-stroke engines. Engineered for excellence, this piston kit is ideal for riders who demand durability,...566M05600- SKU:
- 566M05600
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- PRODUCT NAME:
- PISTON
- STROKE LENGTH METRIC:
- 50.60 MM
- BORE - OVERSIZE METRIC:
- STANDARD
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- UNITS:
- EACH
- BORE - OVERSIZE:
- STANDARD
- BORE SIZE METRIC:
- 56.00 MM
- DISPLACEMENT:
- 124 CC
- RIDING STYLE:
- OFF-ROAD
- STROKE LENGTH:
- 50,6 MM
$154.95 -
WISECO Piston - +1.00 mm - Kawasaki KX 125 566M05700
WISECO
$157.95Wiseco 566M05700 Piston Kit Elevate your dirt bike's power and reliability with the Wiseco 566M05700 Piston Kit, meticulously designed for high-performance 2-stroke engines. Perfect for riders who demand strength, precision, and peak performance, this...566M05700- SKU:
- 566M05700
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- PISTON MATERIAL:
- FORGED
- PRODUCT NAME:
- PISTON
- STROKE LENGTH METRIC:
- 50.60 MM
- BORE - OVERSIZE METRIC:
- +1.00 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- UNITS:
- EACH
- BORE - OVERSIZE:
- +1,00 MM
- BORE SIZE METRIC:
- 57.00 MM
- DISPLACEMENT:
- 124 CC
- RIDING STYLE:
- OFF-ROAD
- STROKE LENGTH:
- 50,6 MM
$157.95Qty in Cart: 0Quantity:Price:$157.95Subtotal: -
WISECO Piston - +1.00 mm - Suzuki RM 125 568M05500
WISECO
$154.95WISECO Piston +1.00 mm Suzuki RM 125 568M05500Forged from high-silicon aluminum alloy for maximum strength and dependability, Wiseco offers a complete range of popular piston models and years for both trail and racing applications, Durability, longevity...568M05500- SKU:
- 568M05500
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- STROKE LENGTH METRIC:
- 54.00 MM
- STROKE LENGTH:
- 54,00 MM
- BORE - OVERSIZE:
- +1,00 MM
- BORE - OVERSIZE METRIC:
- +1.00 MM
- BORE SIZE METRIC:
- 55.00 MM
- DISPLACEMENT:
- 123 CC
- PISTON MATERIAL:
- FORGED
- PRODUCT NAME:
- PISTON
- RIDING STYLE:
- OFF-ROAD
- PISTON MATERIAL:
- ALUMINUM ALLOY
- UNITS:
- EACH
$154.95 -
WISECO Piston - Standard - Suzuki RM 125 511M05400
WISECO
$154.95WISECO Piston Standard Suzuki RM 125 511M05400Forged from high-silicon aluminum alloy for maximum strength and dependability, Wiseco offers a complete range of popular piston models and years for both trail and racing applications, Durability, longevity...511M05400- SKU:
- 511M05400
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- BORE - OVERSIZE:
- +1,50 MM
- STROKE LENGTH METRIC:
- 54.00 MM
- BORE SIZE METRIC:
- 54.00 MM
- DISPLACEMENT:
- 123 CC
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- PISTON
- STROKE LENGTH:
- 54,00 MM
- BORE - OVERSIZE METRIC:
- +1.50 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- UNITS:
- EACH
$154.95 -
WISECO Piston - +1.00 mm - Suzuki RM 125 511M05500
WISECO
$154.95Wiseco 511M05500 Piston Kit Elevate your dirt bike’s capabilities with the Wiseco 511M05500 Piston Kit, a premium solution for high-performance 2-stroke engines. Designed for the serious rider, this piston kit combines durability, precision, and...511M05500- SKU:
- 511M05500
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- BORE - OVERSIZE:
- +1,00 MM
- BORE SIZE METRIC:
- 55.00 MM
- RIDING STYLE:
- OFF-ROAD
- STROKE LENGTH METRIC:
- 54.00 MM
- BORE - OVERSIZE METRIC:
- +1.00 MM
- DISPLACEMENT:
- 123 CC
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- PRODUCT NAME:
- PISTON
- STROKE LENGTH:
- 54,00 MM
- UNITS:
- EACH
$154.95 -
WISECO Piston - +.50 mm - Honda CR125R 518M05450
WISECO
$154.95Wiseco 518M05450 Piston Kit Take your dirt bike’s performance to the next level with the Wiseco 518M05450 Piston Kit, a premium solution for high-performance 2-stroke engines. This kit is perfect for riders looking for durability, precision, and...518M05450- SKU:
- 518M05450
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- UNITS:
- EACH
- BORE - OVERSIZE:
- +0,50 MM
- DISPLACEMENT:
- 124 CC
- PISTON MATERIAL:
- FORGED
- RIDING STYLE:
- OFF-ROAD
- STROKE LENGTH METRIC:
- 54.00 MM
- BORE - OVERSIZE METRIC:
- +0.50 MM
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- PISTON KIT
- STROKE LENGTH:
- 54,00 MM
- BORE SIZE METRIC:
- 54.50 MM
- PISTON MATERIAL:
- ALUMINUM
$154.95 -
WISECO Piston - +2.00 mm - Honda CR125R 518M05600
WISECO
$179.95Wiseco 518M05600 Piston Kit Unleash your dirt bike's full potential with the Wiseco 518M05600 Piston Kit, a premier choice for high-performance 2-stroke engines. Designed for riders who demand power, precision, and durability, this piston kit is built to...518M05600- SKU:
- 518M05600
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- PISTON MATERIAL:
- FORGED
- PRODUCT NAME:
- PISTON KIT
- STROKE LENGTH METRIC:
- 54.00 MM
- BORE - OVERSIZE:
- +2,00 MM
- BORE SIZE METRIC:
- 56.00 MM
- PISTON MATERIAL:
- ALUMINUM
- STROKE LENGTH:
- 54,00 MM
- BORE - OVERSIZE METRIC:
- +2.00 MM
- DISPLACEMENT:
- 124 CC
- ENGINE TYPE:
- 2-STROKE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$179.95 -
WISECO Piston - +1.00 mm - Suzuki RM 125 519M05500
WISECO
$154.95Wiseco 519M05500 Piston Kit Boost your dirt bike's engine power and reliability with the Wiseco 519M05500 Piston Kit, precision-engineered for high-performance 2-stroke engines. Ideal for both competitive racing and intense off-road adventures, this...519M05500- SKU:
- 519M05500
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- RIDING STYLE:
- OFF-ROAD
- BORE - OVERSIZE METRIC:
- +1.00 MM
- DISPLACEMENT:
- 123 CC
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- UNITS:
- EACH
- BORE - OVERSIZE:
- +1,00 MM
- BORE SIZE METRIC:
- 55.00 MM
- PRODUCT NAME:
- PISTON
- STROKE LENGTH:
- 54,00 MM
- STROKE LENGTH METRIC:
- 54.00 MM
$154.95 -
WISECO Piston - Standard - Yamaha YZ 80 520M04800
WISECO
$134.95Wiseco 520M04800 Piston Kit Unleash the true potential of your dirt bike with the Wiseco 520M04800 Piston Kit, a top-tier choice for enhancing the power and performance of 2-stroke engines. Built for riders who demand durability and precision, this...520M04800- SKU:
- 520M04800
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- DISPLACEMENT:
- 82 CC
- STROKE LENGTH METRIC:
- 45.60 MM
- RIDING STYLE:
- OFF-ROAD
- BORE - OVERSIZE:
- STANDARD
- PISTON MATERIAL:
- ALUMINUM ALLOY
- UNITS:
- EACH
- BORE - OVERSIZE METRIC:
- STANDARD
- BORE SIZE METRIC:
- 48.00 MM
- PISTON MATERIAL:
- FORGED
- PRODUCT NAME:
- PISTON
- STROKE LENGTH:
- 45,60 MM
$134.95 -
WISECO Piston - +.50 mm - Yamaha YZ 80 520M04850
WISECO
$134.95Wiseco 520M04850 Piston Kit Supercharge your dirt bike's performance with the Wiseco 520M04850 Piston Kit, designed to meet the demands of high-powered 2-stroke engines. Built for both competitive racing and thrilling off-road adventures, this piston kit...520M04850- SKU:
- 520M04850
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- BORE - OVERSIZE METRIC:
- +0.50 MM
- BORE SIZE METRIC:
- 48.50 MM
- DISPLACEMENT:
- 82 CC
- STROKE LENGTH:
- 45,60 MM
- BORE - OVERSIZE:
- +0,50 MM
- PRODUCT NAME:
- PISTON
- RIDING STYLE:
- OFF-ROAD
- STROKE LENGTH METRIC:
- 45.60 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- UNITS:
- EACH
$134.95 -
WISECO Piston - +1.00 mm - Yamaha YZ 80 520M04900
WISECO
$134.95Wiseco 520M04900 Piston Kit Enhance your dirt bike’s performance with the Wiseco 520M04900 Piston Kit, an expertly crafted solution for 2-stroke engines that demand power, efficiency, and durability. Whether you're a competitive racer or a...520M04900- SKU:
- 520M04900
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- UNITS:
- EACH
- BORE - OVERSIZE:
- +1,00 MM
- BORE - OVERSIZE METRIC:
- +1.00 MM
- PRODUCT NAME:
- PISTON
- RIDING STYLE:
- OFF-ROAD
- STROKE LENGTH:
- 45,60 MM
- BORE SIZE METRIC:
- 49.00 MM
- DISPLACEMENT:
- 82 CC
- STROKE LENGTH METRIC:
- 45.60 MM
$134.95 -
WISECO Piston - +1.50 mm - Yamaha YZ 80 520M04950
WISECO
$144.95Wiseco 520M04950 Piston Kit Elevate your dirt bike’s power and performance with the Wiseco 520M04950 Piston Kit, crafted with precision to meet the demands of high-performance 2-stroke engines. Designed for enthusiasts and professional riders...520M04950- SKU:
- 520M04950
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- BORE - OVERSIZE:
- +1,50 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- BORE SIZE METRIC:
- 49.50 MM
- PISTON MATERIAL:
- FORGED
- PRODUCT NAME:
- PISTON
- STROKE LENGTH METRIC:
- 45.60 MM
- DISPLACEMENT:
- 82 CC
- STROKE LENGTH:
- 45,60 MM
- BORE - OVERSIZE METRIC:
- +1.50 MM
$144.95
