MOOSE RACING Valve Seal Kit M30-30550 Protection This will give the bike

This will give the bike a slimmer and modern look

while increasing performance 1

Stock DB @ Idle = 77 / Stock DB @ 5000 RPM 83

This R1 exhaust system was developed using the same technology that has powered the Monster Energy Graves Yamaha team to 8 AMA / MotoAmerica Superbike championships and numerous 600 championships

Super-lightweight

MOOSE RACING Valve Seal Kit M30-30550 Protection This will give the bikeContact surfaces designed for improved sealing High temperature Viton and PTFE materials Improved tolerance over OEM 100% quality controlled Kits include one full set of intake and exhaust seals Made in the USA