and keeps you comfortable for longer rides

1 kg over the stock exhaust

It is advised to set torque to its lowest setting for maximum product life

you are prepared to take on any adventure in the city or on the open road

and a straightforward setup that’s been around for years

spark force full exhaust system for yamaha Fits:15-24 YZF R1 (stainless steel collector with Force Evo muffler) (GYA8881T) and keeps you comfortable forSpark Force Full Exhaust System for Yamaha Take your Yamaha's performance to the next level with the Spark Force Exhaust System. Developed for top racing teams and tested on world famous tracks, this system delivers maximum power for both professional and amateur riders. You get the perfect balance of weight reduction, performance and pure racing sound. Features: Race proven full exhaust system AISI 304 stainless or titanium collector Lightweight