Graves Motorsports Moto1 Cat Back Exhaust R1 2015-2023 Exy-15r1-Som Classic Exhaust System A great choice for adventure-touring

A great choice for adventure-touring bikes and other machines with large controls that hinder the mounting of traditional handguards

Flex-Fit hat with embroidered logos

Why hasn't this been done by the aftermarket before

the muffler uses the same sound-control technology as Cobras Bagger slip-on mufflers

Graves Motorsports Moto1 Cat Back Exhaust R1 2015-2023 Exy-15r1-Som Classic Exhaust System A great choice for adventure-touringGraves Motorsports Moto1 Cat Back Exhaust Can for the 2015 2023 Yamaha R1. The all new Moto1 canisters are constructed from 100% Aerospace grade hi heat Titanium alloys. Featuring built in mounting tab for a seamless race inspired design. This product is intended for closed course competition use only. NOTE: Dyno Graph shown is with the moto1 slip on and FTEcu Flash tune kit using the GravesSpec map available in the Graves section of Flash Tune's