This is a 1/4 quick turn colour coded Twist Throttle, Grip Set and Cut Off Switch. It allows you to get to maximum revs with the minimum throttle turn. Suitable for 125cc, 140cc, 150cc, and 160cc pit bikes. Overall Length: 175 mm / 6.89 inches. Diameter of Central Hole: 22 mm / 0.87 inches. Wiring Length: 25 mm / 0.98 inches. Diameter of Throttle Thread: 8...