G2 Ergonomics is proud to be the Official Throttle Tube of Factory Yamaha since 2008. They demand the ONLY aluminum throttle tube that allows ratio changes designed specifically for each model! When Factory Yamaha lines up for Motocross, Enduro, Road Race or GNCC, they twist a G2. Why wouldn’t you?
Replace your stock Yamaha plastic throttle tube with USA-machined aluminum and Delrin bushings.
Elminates throttle snatch on Yamaha street bikes.