Our bump stop shim kits are a must have at the track. From 1/16 inch - 1 inch single adjustments we got you covered.
 
Available for small (14 mm) and large (16 mm) shafts
14mm also 1/2 inch shafts
16mm also 5/8 inch shafts
 
Kits include:
U-shaped (12) 1/16, (24) 1/8, (6) 3/8
Semi closed shape (12) 1/16, (12) 1/8
Solid collar (2) 1/2, (2) 3/4, (2) 1
Storage case