Dirt Bike Piston and Ring Kits
Maximize power and durability with high-quality piston and ring kits. These kits are designed for precise fitment and outstanding performance. Shop our piston kits for a seamless upgrade.
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WISECO Piston Kit - Standard 4942M08900
WISECO
$284.95WISECO Piston Kit Standard 4942M08900 Upgrade your engine’s performance with the Wiseco Piston Kit, designed to meet the demands of serious riders and racers alike. Engineered with precision and built for durability, this kit delivers the power and...09101674- SKU:
- 09101674
- Availability:
- Ships Same Business Day
- Weight:
- 0.98 LBS
- DISPLACEMENT:
- 448 CC
- RIDING STYLE:
- STREET
- BORE SIZE METRIC:
- 89.00 MM
- SKIRT COATING:
- MOLY COATED
- STROKE LENGTH METRIC:
- 72.00 MM
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- PISTON MATERIAL:
- FORGED
- PRODUCT NAME:
- PISTON
- RIDING STYLE:
- OFF-ROAD
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- RIDING STYLE:
- ATV
- UNITS:
- EACH
$284.95 -
WISECO Piston Kit - Standard - YZ 125 594M05600
WISECO
$154.95WISECO Piston Kit Standard YZ 125 594M05600 Elevate your engine’s performance with the Wiseco Piston Kit, part #594M05600. Designed for riders who value precision, strength, and reliability, this kit ensures your bike performs at its peak during...09101681- SKU:
- 09101681
- Availability:
- Ships Same Business Day
- Weight:
- 0.47 LBS
- PISTON MATERIAL:
- FORGED
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- BORE SIZE METRIC:
- 56.00 MM
- PRODUCT NAME:
- PISTON
- DISPLACEMENT:
- 124 CC
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- PRO-LITE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
- STROKE LENGTH METRIC:
- 50.70 MM
- UNITS:
- EACH
$154.95 -
WISECO Piston Kit - Standard - KTM 360 SX 747M07800
WISECO
$244.95WISECO Piston Kit Standard KTM 360 SX 747M07800 Upgrade your KTM with the Wiseco Piston Kit, engineered to deliver peak performance, reliability, and precision. Perfectly designed for serious riders, this high-quality piston kit ensures your bike is...09101694- SKU:
- 09101694
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- BORE SIZE METRIC:
- 78.00 MM
- BORE - OVERSIZE METRIC:
- STANDARD
- PISTON MATERIAL:
- FORGED
- PRODUCT NAME:
- PISTON
- RIDING STYLE:
- OFF-ROAD
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- GP STYLE
- STROKE LENGTH METRIC:
- 74.00 MM
- BORE - OVERSIZE:
- STANDARD
- DISPLACEMENT:
- 353 CC
- PISTON MATERIAL:
- ALUMINUM ALLOY
- UNITS:
- EACH
$244.95 -
WISECO Piston Kit - Standard - RM 125 836M05800
WISECO
$199.95WISECO Piston Kit Standard RM 125 836M05800 Elevate your Suzuki’s performance with the Wiseco Piston Kit, engineered for precision, power, and unmatched durability. This top-tier piston kit is designed to optimize your bike's engine capability,...09101696- SKU:
- 09101696
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- BORE - OVERSIZE METRIC:
- STANDARD
- PISTON MATERIAL:
- FORGED
- PRODUCT NAME:
- PISTON
- RIDING STYLE:
- OFF-ROAD
- STROKE LENGTH METRIC:
- 54.00 MM
- BORE SIZE METRIC:
- 58.00 MM
- DISPLACEMENT:
- 125 CC
- ENGINE TYPE:
- 2-STROKE
- BORE - OVERSIZE:
- STANDARD
- PISTON MATERIAL:
- ALUMINUM ALLOY
- UNITS:
- EACH
$199.95 -
WISECO Piston Kit - Standard 850M07200
WISECO
$244.95WISECO Piston Kit Standard 850M07200 Upgrade your engine’s performance with the Wiseco Piston Kit, a high-quality solution designed to deliver unmatched durability and power. Precision-engineered for 2-stroke engines, this piston kit ensures...09101699- SKU:
- 09101699
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- DISPLACEMENT:
- 293 CC
- RIDING STYLE:
- STREET
- STROKE LENGTH METRIC:
- 72.00 MM
- BORE SIZE METRIC:
- 72.00 MM
- ENGINE TYPE:
- 2-STROKE
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- PISTON MATERIAL:
- FORGED
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PRODUCT NAME:
- PISTON
$244.95 -
WISECO Piston Kit - Standard - CR250R 860M06640
WISECO
$234.95WISECO Piston Kit Standard CR250R 860M06640 Experience unmatched performance and reliability with the Wiseco Piston Kit, designed specifically for your Honda CR250R to deliver peak efficiency and power. Built from premium materials and engineered for...09100737- SKU:
- 09100737
- Availability:
- Ships Same Business Day
- Weight:
- 0.69 LBS
- DISPLACEMENT:
- 249 CC
- PISTON MATERIAL:
- FORGED
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- PISTON MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- PISTON KIT
- STROKE LENGTH METRIC:
- 72.00 MM
- BORE SIZE METRIC:
- 66.40 MM
- ENGINE TYPE:
- 2-STROKE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$234.95Qty in Cart: 0Quantity:Price:$234.95Subtotal: -
WISECO Piston Kit with Gaskets PK1359
WISECO
$344.95WISECO Piston Kit with Gaskets PK1359 Transform your Yamaha YZ450F or WR450F into a performance powerhouse with the Wiseco Piston Kit. Designed for riders who demand exceptional power and reliability, this premium kit combines advanced materials with...09030564- SKU:
- 09030564
- Availability:
- Ships Same Business Day
- Weight:
- 1.85 LBS
- BORE SIZE METRIC:
- 95.00 MM
- MODEL:
- FORGED SERIES
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- DISPLACEMENT:
- 449 CC
- PISTON DIAMETER METRIC:
- 94.94 MM
- SKIRT COATING:
- ARMORGLIDE®
- UNITS:
- KIT
- PRODUCT NAME:
- REBUILD KIT
- STROKE LENGTH METRIC:
- 63.00 MM
- COMPRESSION RATIO IMPERIAL:
- 12.5:1
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- 2618 ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- TOP END
$344.95 -
WISECO Piston Kit - Standard - XR70 4880M04700
WISECO
$134.95WISECO Piston Kit Standard XR70 4880M04700 Elevate the performance of your Honda with the Wiseco Piston Kit. Designed for riders seeking superior quality and reliability, this piston kit is the perfect addition to your bike, whether for trail riding or...09100747- SKU:
- 09100747
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- BORE SIZE METRIC:
- 47.00 MM
- PISTON MATERIAL:
- FORGED
- STROKE LENGTH METRIC:
- 41.40 MM
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PRODUCT NAME:
- PISTON
- COMPRESSION RATIO IMPERIAL:
- 10.5:1
- DISPLACEMENT:
- 72 CC
- ENGINE TYPE:
- 4-STROKE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$134.95 -
WISECO Piston Kit with Gaskets PK1399
WISECO
$324.95WISECO Piston Kit with Gaskets PK1399 Boost your Suzuki RM-Z450’s power and reliability with the Wiseco Piston Kit - PK1399. Engineered for maximum durability and performance, this top-of-the-line kit is built to meet the demands of riders who push...09030569- SKU:
- 09030569
- Availability:
- Ships Same Business Day
- Weight:
- 1.90 LBS
- BORE SIZE METRIC:
- 95.50 MM
- MODEL:
- FORGED SERIES
- ENGINE TYPE:
- 4-STROKE
- TYPE:
- TOP END
- DISPLACEMENT:
- 450 CC
- PISTON MATERIAL:
- 2618 ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
- STROKE LENGTH METRIC:
- 62.80 MM
- UNITS:
- KIT
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- COMPRESSION RATIO IMPERIAL:
- 12.0:1
- PISTON DIAMETER METRIC:
- 95.44 MM
- PRODUCT NAME:
- REBUILD KIT
- SKIRT COATING:
- ARMORGLIDE®
$324.95 -
WISECO Piston Kit - Standard - XR70 4880M04800
WISECO
$134.95WISECO Piston Kit Standard XR70 4880M04800 Elevate your Honda XR/CRF70’s performance with the Wiseco Piston Kit. Engineered for durability and precision, this piston kit offers unparalleled strength and efficiency—perfect for riders who...09100749- SKU:
- 09100749
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- DISPLACEMENT:
- 75 CC
- DISPLACEMENT:
- 72 CC
- STROKE LENGTH METRIC:
- 41.40 MM
- BORE - OVERSIZE METRIC:
- STANDARD
- PISTON MATERIAL:
- FORGED
- PRODUCT NAME:
- PISTON
- RIDING STYLE:
- OFF-ROAD
- BORE - OVERSIZE:
- STANDARD
- BORE SIZE METRIC:
- 48.00 MM
- COMPRESSION RATIO IMPERIAL:
- 10.5:1
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- UNITS:
- EACH
$134.95 -
WISECO Piston Kit with Gaskets PK1224
WISECO
$274.95WISECO Piston Kit with Gaskets PK1224 Unlock the full potential of your Honda with the Wiseco Top End Kit, precision-engineered for riders who demand unrivaled power and durability. Designed with the latest materials and technology, this kit promises...09030571- SKU:
- 09030571
- Availability:
- Ships Same Business Day
- Weight:
- 1.70 LBS
- BORE - OVERSIZE METRIC:
- +5.00 MM
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- 2618 ALUMINUM ALLOY
- PRODUCT NAME:
- REBUILD KIT
- STROKE LENGTH METRIC:
- 59.50 MM
- TYPE:
- TOP END
- PISTON DIAMETER METRIC:
- 77.95 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE - OVERSIZE:
- +5,00 MM
- BORE SIZE METRIC:
- 78.00 MM
- COMPRESSION RATIO IMPERIAL:
- 10.5:1
- DISPLACEMENT:
- 250 CC
- MODEL:
- FORGED SERIES
- SKIRT COATING:
- NON-COATED
$274.95 -
WISECO Piston Kit - +2.00 mm - XR80/R/CRF80F 4665M04950
WISECO
$169.95WISECO Piston Kit +2.00 mm XR80/R/CRF80F 4665M04950 Upgrade your Honda’s performance with the Wiseco Piston Kit, designed for strength, durability, and exceptional engine efficiency. This precision-engineered kit is built to meet the demands of...09100327- SKU:
- 09100327
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- BORE - OVERSIZE:
- +2,00 MM
- BORE SIZE METRIC:
- 49.50 MM
- PISTON MATERIAL:
- FORGED
- PRODUCT NAME:
- PISTON
- RIDING STYLE:
- OFF-ROAD
- BORE - OVERSIZE METRIC:
- +2.00 MM
- DISPLACEMENT:
- 87 CC
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- STROKE LENGTH METRIC:
- 45.00 MM
- UNITS:
- EACH
$169.95 -
WISECO Piston Kit - +1.00 mm - XR100/R/CRF100F 4666M05400
WISECO
$154.95WISECO Piston Kit +1.00 mm XR100/R/CRF100F 4666M05400 Elevate the performance of your Honda with the Wiseco Piston Kit, a top-tier solution for riders who demand durability and power. Expertly engineered and built to deliver peak efficiency, this piston...09100329- SKU:
- 09100329
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- BORE - OVERSIZE METRIC:
- +1.00 MM
- COMPRESSION RATIO IMPERIAL:
- 9.4:1
- BORE - OVERSIZE:
- +1,00 MM
- PISTON MATERIAL:
- FORGED
- RIDING STYLE:
- OFF-ROAD
- BORE SIZE METRIC:
- 54.00 MM
- DISPLACEMENT:
- 103,00 CC
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- UNITS:
- EACH
- PRODUCT NAME:
- PISTON
- STROKE LENGTH METRIC:
- 45.00 MM
$154.95 -
WISECO Piston - Suzuki - .50mm 405M06750
WISECO
$199.95WISECO Piston Suzuki .50mm 405M06750 Unleash the full potential of your Suzuki PE250 or RM250 with the Wiseco Piston Kit, a high-performance upgrade engineered to deliver superior power and durability. Designed for precision and reliability, this piston...405M06750- SKU:
- 405M06750
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- BORE SIZE METRIC:
- 67.50 MM
- DISPLACEMENT:
- 246 CC
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- FORGED SERIES
- PRODUCT NAME:
- PISTON KIT
- SKIRT COATING:
- NON-COATED
- STROKE LENGTH METRIC:
- 70.00 MM
- PISTON DIAMETER METRIC:
- 67.44 MM
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- BORE - OVERSIZE:
- +0,50 MM
- BORE - OVERSIZE METRIC:
- +0.50 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$199.95 -
WISECO Piston Kit - Yamaha YZ250F 4982M08300
WISECO
$279.95WISECO Piston Kit Yamaha YZ250F 4982M08300 Discover unmatched performance and reliability with the Wiseco Piston Kit, precision-engineered to elevate your bike's capabilities. Crafted to handle the demands of high-performance engines, this piston kit is...09102936- SKU:
- 09102936
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- STROKE LENGTH METRIC:
- 53.60 MM
- BORE - OVERSIZE:
- +6,00 MM
- RIDING STYLE:
- OFF-ROAD
- BORE - OVERSIZE METRIC:
- +6.00 MM
- BORE SIZE METRIC:
- 83.00 MM
- COMPRESSION RATIO IMPERIAL:
- 12.5:1
- DISPLACEMENT:
- 250 CC
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- PRODUCT NAME:
- PISTON
- UNITS:
- EACH
$279.95 -
WISECO Piston Kit - XR650C/L 4989M10000
WISECO
$239.95WISECO Piston Kit XR650C/L 4989M10000 Unleash the full potential of your Honda with the Wiseco Piston Kit, engineered for performance, durability, and peak efficiency. This industry-leading piston kit is the ideal upgrade for riders who demand high...09102939- SKU:
- 09102939
- Availability:
- Ships Same Business Day
- Weight:
- 1.45 LBS
- BORE SIZE METRIC:
- 100.00 MM
- STROKE LENGTH METRIC:
- 82.00 MM
- COMPRESSION RATIO IMPERIAL:
- 10.5:1
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- PRODUCT NAME:
- PISTON
- UNITS:
- EACH
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- DISPLACEMENT:
- 650 CC
- ENGINE TYPE:
- 4-STROKE
- RIDING STYLE:
- OFF-ROAD
$239.95 -
WISECO Piston Kit 4989M10241
WISECO
$269.95Wiseco Piston Kit - 4989M10241 Revamp your Honda’s performance with the Wiseco Piston Kit, a premium solution crafted to meet the demands of riders who expect nothing less than excellence. Perfectly engineered for power and durability, this piston...09102941- SKU:
- 09102941
- Availability:
- Ships Same Business Day
- Weight:
- 1.55 LBS
- STROKE LENGTH METRIC:
- 82.00 MM
- PISTON MATERIAL:
- FORGED
- COMPRESSION RATIO IMPERIAL:
- 10.5:1
- BORE - OVERSIZE:
- +2,40 MM
- BORE - OVERSIZE METRIC:
- +2.40 MM
- BORE SIZE METRIC:
- 102.40 MM
- DISPLACEMENT:
- 650 CC
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PRODUCT NAME:
- PISTON
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$269.95 -
WISECO Piston Kit - Kawasaki KX450F 4990M09600
WISECO
$269.95Wiseco Piston Kit - 4990M09600 Take your Kawasaki KX450F’s performance to new heights with the Wiseco Piston Kit. Designed to withstand the toughest racing conditions, this kit combines cutting-edge engineering with premium materials to deliver...09102942- SKU:
- 09102942
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- STROKE LENGTH METRIC:
- 62.10 MM
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- BORE SIZE METRIC:
- 96.00 MM
- COMPRESSION RATIO IMPERIAL:
- 13.5:1
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PRODUCT NAME:
- PISTON
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
- DISPLACEMENT:
- 449 CC
- PISTON MATERIAL:
- FORGED
$269.95Qty in Cart: 0Quantity:Price:$269.95Subtotal: -
WISECO Piston - Standard 435M05600
WISECO
$154.95Wiseco Piston Kit - 435M05600 Optimize your Yamaha YZ125 with the Wiseco Piston Kit, engineered to deliver exceptional performance and durability for riders who demand the best from their machines. Key Features: High Silicon, Low Expansion...435M05600- SKU:
- 435M05600
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- DISPLACEMENT:
- 123 CC
- RIDING STYLE:
- OFF-ROAD
- SKIRT COATING:
- NON-COATED
- STROKE LENGTH METRIC:
- 50.00 MM
- UNITS:
- KIT
- BORE - OVERSIZE METRIC:
- STANDARD
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- BORE - OVERSIZE:
- STANDARD
- BORE SIZE METRIC:
- 56.00 MM
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- FORGED SERIES
- PISTON DIAMETER METRIC:
- 55.95 MM
- PRODUCT NAME:
- PISTON KIT
$154.95Qty in Cart: 0Quantity:Price:$154.95Subtotal: -
WISECO Piston - 2.0mm 435M05800
WISECO
$179.95Wiseco Piston Kit - 435M05800 Unleash the full potential of your Yamaha YZ125 with the Wiseco Piston Kit. Designed for both competitive racers and recreational riders, this piston kit combines precision engineering with proven durability for peak...435M05800- SKU:
- 435M05800
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- BORE - OVERSIZE METRIC:
- +2.00 MM
- ENGINE TYPE:
- 2-STROKE
- BORE SIZE METRIC:
- 58.00 MM
- MODEL:
- FORGED SERIES
- PISTON DIAMETER METRIC:
- 57.95 MM
- PRODUCT NAME:
- PISTON KIT
- SKIRT COATING:
- NON-COATED
- STROKE LENGTH METRIC:
- 50.00 MM
- BORE - OVERSIZE:
- +2,00 MM
- DISPLACEMENT:
- 123 CC
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$179.95
