Bought to re-shim my CRF 450, which I did once only, three shins of each size save for two of 2.10 and two of 2.20 I guess these were the sizes I used one of each when doing my bike. 9.48mm 1.20 - 3.50 The Hotcams Valve Shim Kit is a high-quality replacement part for motorcycle engines. Designed by Hotcams in the United States, this 9.48mm shim kit is perfect for use in CRF, KXF, RMZ, and YZF models. The kit includes a single valve shim with the manufacturer part number HCSHIM02, making it easy to identify and install in your bike. With a focus on engine parts, this valve shim kit is a must-have for riders looking to maintain the performance of their vehicle. Thanks for looking.
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