ALPINESTARS Boot Strap Kit - Black 25CIT74-10 Square Sissy Bar Kit — Standard Material diameters

Material diameters

double roller bearings in the brake + shifter pivots and carbon fiber heel guard (one side only)

Select from the A or B versions from the pull down menu

Note: R1S owners will need to purchase 8 - Yamaha Part #: 90179-08442 (exhaust mount nuts - The R1S model has slightly different diameter and do not seat into the flanges without them

This is particularly effective on exhaust systems with shorter silencers that can rob your bike of small throttle responsiveness while reducing the sound to acceptable levels

ALPINESTARS Boot Strap Kit - Black 25CIT74-10 Square Sissy Bar Kit — Standard Material diametersSold in complete replacement pack