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Quantity
1
Description
4P Diamond Claw® flywheel surface lock helps to prevent flywheel bolts from backing out of the crankshaft in high rpm applications where vibrations and harmonics often cause welding of the flywheel to the crank. In the event that the flywhe...
Reviews
4.9
19 ratings
5
4
3
2
1
Works great fit perfect. No problems at all as expected from 4p.
D
Daniel · June 22, 2026
Looks great! I’ve seen it proven by humble performance and it saved their crank!