Hot Cams Replacement Shim - 7.48mm x 2.35mm (5 Pack) S3-Cat-Clothing-Gloves-MensSummer W (168 mph) or V

W (168 mph) or V (149mph) rated

perfect for replacing the existing chin ventilation unit or for customizing your helmet's look

take a breather

Outside Length: 246mm

Hot Cams Replacement Shim - 7.48mm x 2.35mm (5 Pack) S3-Cat-Clothing-Gloves-MensSummer W (168 mph) or VConstructed 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