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Wiseco
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Wiseco Top End Kit (Big Bore 290cc) - 6.00mm Oversize to 83.00mm, 12.5:1 Compression - CK221

CK221

Description

Contains all the necessary components for overboring or rebuilding your top end
Feature forged pistons, rings, wrist pins, circlips and top end gasket set

Product Series

Application List

YearsMakeModelApplicationNotes
2001 - 2011YamahaYZ250F
2001 - 2013YamahaWR250F

Shipping Information

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  • Free Ground Shipping (1 - 5 Days)