Yamaha R1 WORKS Kit Clutch Springs for the 07-14 R1. Kit Springs provide improved feel and a stronger spring rate for better engagement.
FITMENT: Yamaha R1 2007-2014
This has got to be done if you own 09-14 R1
Posted by Alex on Jul 4th 2017
Get these springs and the clutch kit from Graves ASAP if you own a 09-14 R1.