ALPINESTARS Supertech M10 Helmet - Squad - MIPS® - Dark Brown/Gold - Large 8302823-839-LG Seat Springs 4" x 7" mount includes

4" x 7" mount includes dual rubber gaskets

Adjustable damping via 20 clicks

Graves Motorsports LINK™ Cat Back Slip-on Titanium Exhaust System for the 2009-2014 Yamaha R1 with carbon fiber canisters

Heavy-duty 1/4" x 5/16" stainless steel rivets

ALPINESTARS Supertech M10 Helmet - Squad - MIPS® - Dark Brown/Gold - Large 8302823-839-LG Seat Springs 4" x 7" mount includesShell construction utilizes a highly advanced molding technology with a multi composite combination: 3K Carbon, high density carbon outer layer that improves strength and efficiency of energy dissipation over the shell Uni directional carbon composite layer gives significantly greater radial strength around the shell, preventing compression but allowing controlled deflection for reducing transmitted impact energy Aramid fiber layer which provides