Hot Cams Replacement Shim - 9.48mm x 2.05mm (5 Pack) S3-Size-50 Conti Tube 400/450 x 17

Conti Tube 400/450 x 17 TR4 (425/460-110/120/130/170-70) Continental

External TPU shoulder

RMZ250 O'Ring 427

390 and 395

Internal storage pockets and outer arm pocket

Hot Cams Replacement Shim - 9.48mm x 2.05mm (5 Pack) S3-Size-50 Conti Tube 400/450 x 17Constructed 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