Quick Turn Throttles for Yamaha
The G2 Quick Turn Throttle tube for Yamaha increases throttle response by decreasing throttle rotation (less turn). This throttle is extremely popular for 250F racers and very aggressive 450 racers. This is the EXACT throttle tube used by Star Yamaha on the 250s and the Ampro Yamaha for XC2 GNCC!

Less throttle turn keeps your elbows high and in a proper “attack” position! It is also an effective solution for riders with limited wrist mobility.

The Quick Turn Throttle Tube for Yamaha consists of the ultra-smooth G2 tube with Delrin inserts designed with a throttle pulley approximately 10% larger than stock (or more for certain models). This translates into about 10 degrees less “twist” necessary to reach wide open. To put this into perspective, a 3% change is noticeable, so a 10% increase is a significant difference!