Yamaha YZF-R1 Series Service Manual page 279

CHAIN DRIVE
TIP
Be sure to place the shift rod joints in parallel.
The allowable twist of the shift rod joints is ±5°.
Shift rod locknut
7 N·m (0.7 kgf·m, 5.2 lb·ft)
d. Make sure the installed shift rod length is
within specification.
4-130