RENTHAL Sprocket - Rear - 49 Tooth 150U-520-49GBSI Pro Rear Rack Utilizes stock headpipe

Utilizes stock headpipe

Graves Motorsports Yamaha R3 Carbon Cat Back Slip-on Exhaust for the 2015-2021 Yamaha R3 sportbike

welt pockets with overlay

Fitment: Yamaha R1 R1M R1S 2015-2023

The bearing placement is critical to keep the proper distance (air gap) from the rear wheel trigger ring and the rear speed sensor

RENTHAL Sprocket - Rear - 49 Tooth 150U-520-49GBSI Pro Rear Rack Utilizes stock headpipeCNC machined from a specially enhanced 7075 T6 aluminum alloy Machined self cleaning mud grooves at each tooth to help prevent mud buildup and increase wear resistance Ultralight design is 66% lighter than steel, yet incredibly durable