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Wiseco

Wiseco 85-86 Yamaha YTZ250 TriZ/1983 IT250 2736CD Piston Kit

$252.95 $227.99 Save $24.96

SKU: W00C 515M06950

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Description

Part #: 515M06950

The Pro-Lite series is Wiseco's staple forged 2-stroke piston, offering great value for reliable all-purpose riding. These pistons are designed for both track and trail, providing refreshed performance with every ride. Pro-Lite pistons feature optimized forging for strength and extra lightning operations for enhanced throttle response. This all-purpose piston is perfect for riders seeking a balance of performance and reliability.

Features:

  • Designed for all-purpose 2-stroke riding
  • Engineered, forged, and machined in the USA in Mentor, OH
  • Great value for reliable fun factor
  • Refreshed performance from the track to the trail
  • Dedicated forging design for strength-to-weight optimization
  • Extra lightening operations for enhanced throttle response
  • High-quality ring(s), wrist pin(s), and circlips included

Wiseco 2 Stroke Pro-Lite Piston Kit, 69.50 mm Bore

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

MIA's Description

The Wiseco 515M06950 is a high-performance piston assembly designed for specific Yamaha dirt bike models. This Pro-Lite Series piston is forged for durability and enhanced power output. It features an innovative forging design and a specialized piston skirt to maximize power and torque.

Included with the piston assembly are a lightweight wrist pin for faster revs and improved throttle response, ring set #2736CD, and circlips #CW18. The bore size is 69.50mm, with an oversize of 1.50mm.

Fitment

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Specifications

BrandWiseco
Part NumberW00C 515M06950

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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