Wsm 010-832-22 Top End Kit (1064cc) - 0.50mm Oversize to 81.50mm Bore exhaust-parts-accessories This helps eliminate your pipes

This helps eliminate your pipes from scraping on the pavement which often occurs with stock shocks

Rear Tappet Guide Gasket

2001-2004 KTM 640 Supermoto

Replaces 515 1760 03

WSM replacement part

Wsm 010-832-22 Top End Kit (1064cc) - 0.50mm Oversize to 81.50mm Bore exhaust-parts-accessories This helps eliminate your pipesBore: 81. 50mm Sizing: 0. 50mm Oversize The piston walls are treated with a nonabrasive coating which reduces heat and friction for added horsepower and greatly extends piston life. Made to exact OEM specifications. Vehicle Fitment: 1997 Polaris SL 1050 1996 1999 Polaris SLTX 1999 2001 Polaris SLX 1998 Polaris SLXH