Part No. 03-8800.WI
WWiseco Precision Forged Inner Hub - WPP4007
YAMAHA 01-13 YZF250/WRF250
CNC-machined from lightweight forged aerospace-grade aluminum alloy, then hard anodized to reduce wear PTFE coated to provide a near-frictionless surface for

smooth operation Reduced rotational mass for quicker recs; large oil passages for added lubrication and reduced operating temperature Large oiling holes increase lubrication and reduce heat buildup Clutch baskets come with fasteners complete with preapplied thread locker.
2011 Yamaha WR250F

2009 Yamaha WR250F
2008 Yamaha WR250F
2007 Yamaha WR250F
2006 Yamaha WR250F