Whites Shim - 7.48mm x 2.40mm (5 Pack) crossfire Exhaust Gasket Kit 823001

Exhaust Gasket Kit 823001

FIT 420 Chain Diameter of Sprocket / Cog approx 15

The GPR series features a high and stable friction coefficient and was developed on a base of sintered metal-ceramic friction materials through the process of powder metallurgy

Includes 6 stud bolts 6 nuts 6 washers and 2 side cylinder bolts

Whites Shim - 7.48mm x 2.40mm (5 Pack) crossfire Exhaust Gasket Kit 823001Constructed 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. Heat treated ensuring