Graves Motorsports R1 Works Captive Rear Wheel Spacer Kit W-Wwy-15r1-05 Seat Foam The silencer sleeve is made

The silencer sleeve is made of Titanium that attaches to the carbon end cap with stainless aircraft grade rivets and Titanium silencer bands

The sturdy

Give your BMW a clean and improved profile look when removing the factory mirrors

This system features mandrel bent stainless steel tubing

Shorter than standard detachable backrest with a smaller pad

Graves Motorsports R1 Works Captive Rear Wheel Spacer Kit W-Wwy-15r1-05 Seat Foam The silencer sleeve is madeGraves Motorsports R1 WORKS Captive Rear Wheel Spacer Kit. Built using R&D from the WORKS Graves Yamaha team bikes. These spacer kits replace your rear wheels oem spacers with push in interlocking wheel spacers that stay in place. Great for quick change wheels, endurance racing and smooth wheels changing in general. Precision CNC machined from 7075 T6 billet aluminum and black anodized. Don't be fooled by cheap versions that crush onto your wheels.