Wiseco VSK7 7.48mm OD Valve Shim Kit 235-Piece for Japanese 250F

The Wiseco VSK7 is a comprehensive 7.48mm outer diameter valve shim kit engineered for Japanese 250F motocross and off-road engines. Each kit includes 5 shims of each of 47 different thickness sizes (235 shims total), giving technicians a wide selection to achieve precise valve clearance settings during routine valve adjustments.

Key Features:

• 7.48mm outer diameter — fits all Japanese 250F four-stroke engines
• 235 shims total — 5 pieces each of 47 distinct thickness increments
• Manufactured to OEM specifications using premium materials
• Heat treated and precision ground to exact thickness tolerances for long service life
• Ideal complement to Wiseco's complete valve train component lineup
• Ensures accurate valve lash adjustment for optimal engine performance and longevity

Wiseco's valve shims are precision-engineered to meet or exceed original equipment standards. The heat treatment and precision grinding processes ensure each shim maintains its dimensional accuracy under the high-cycle stress of four-stroke valve train operation. The VSK7 kit is an essential tool for any shop or home mechanic performing regular valve maintenance on Japanese 250F competition bikes.