Hot Cams Replacement Shim - 9.48mm x 1.85mm (5 Pack) SIZE_39 EU Silicon construction won't perish

Silicon construction won't perish

Yamaha Air Box Cover (YZ250/450F/FX WR250/450F) White Acerbis

Oxford's Advanced Rider Series offers a better level of versatility to protect from the widest range of conditions

Paired with a high-quality RK chain

Extension loop eliminates direct contact between hook and bike

Hot Cams Replacement Shim - 9.48mm x 1.85mm (5 Pack) SIZE_39 EU Silicon construction won't perishConstructed 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