Hot Cams Replacement Shim - 9.48mm x 2.30mm (5 Pack) CS MC C755 3.00~19-4PR [NO COLOUR] 19 High-density knob placement increases the

High-density knob placement increases the contact patch on compacted earth

Engineered for consistent performance across a wide range of operating temperatures

This exhaust is designed to complement the neo-retro styling of the bike while providing a modern boost in power and a much richer sound

ensuring a leak-free system and smooth piston operation

Hot Cams Replacement Shim - 9.48mm x 2.30mm (5 Pack) CS MC C755 3.00~19-4PR [NO COLOUR] 19 High-density knob placement increases theConstructed using a specific heat treatment to ensure hardness for maximum durability and less wear and precision machined to match exact sizing requirements. Each size is sold individually as a pack of 5 to reduce costs when only requiring a particular size or restocking your valve shim pack. Most 250cc 4 strokes use 7. 48 mm OD shims, most 400cc and up 4 strokes use 9. 48 mm OD shims, and KTM models use 10 or 8. 90 mm OD shims. Features: Heat