The G2 Progressive Rate Trials Throttle tube for Beta provides increased control where needed off idle, then ramps up to keep overall rotation at a comfortable range. The initial rate is same as the Domino BLACK Trials Throttle Tube, which provides great control. However, the BLACK throttle tube requires far too much turn to reach wide open. By increasing the rate at mid-throttle, rotation is nearly same as the WHITE throttle tube. It’s the perfect compromise between the two!
The throttle tube consists of the ultra-smooth G2 tube with Delrin inserts. The cam (or “pulley”) end is the same rate as the Domino WHITE (Fast) plastic throttle tube.
Helps stop fluid boil in extreme conditions
The most advanced throttle tube for Trials competition!
Interchangeable G2 Cams for Beta
Increase throttle response on your Beta motorcycle while decreasing throttle rotation (less turn).