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Engines and Components› Pistons and Piston Rings

Wiseco

Wiseco LEM/ KTM/ COBRA/ 50cc ProLite 1535CDM Piston Kit

$132.95 $128.26 Save $4.69

SKU: W00C 698M03900

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Description

The Wiseco 698M03900 is a Pro-Lite piston kit designed for 50cc reed valve engines. This kit features a 39.00mm bore size and a 41.7mm stroke. It is engineered for select KTM, LEM, and Cobra 50cc models.

This piston kit is compatible with Cobra/Action/LEM 50cc Reed Motors from 1997 to 1999, as well as KTM 50 SX (2007-2012) and KTM 50 SX Mini (2008-2012), and LEM CX2 SR (2008-2010).

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandWiseco
Part NumberW00C 698M03900

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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