TCC-13-76 - K&L Valve Shims 25mm Bonneville Thruxton America (Select Thickness)

25mm shim over bucket style valve shims as used on many modern Triumph motorcycles including the Bonneville line. These were also used on numerous other motorcycles including Honda, Suzuki, Yamaha, etc. Available in various thicknesses from 2.70mm - 3.05mm, select your size(s)