The Domino Electronic Throttle Control is a simple yet effective addition if you're looking to transform your bike into a track machine. A very light weight and low resistance offers extremely precise responses from rider input, giving you the ultimate control of your bike on the corners.Extremely precise response.Low weight and low friction.Very minute free-play between components.65° Stroke.The Domino Electronic Throttle Control is the perfect upgrade for your track focused bike, providing you with a wealth of performance benefits. There is very low friction between the parts, with very minute free-play. This ensures that you are getting the most precise input response possible, giving you the best control of your bike across the entire lap. A very light weight of just 198 grams is thanks to the use of a lightweight yet sturdy anodised aluminium. It is a simple plug-&-play system, so you can be up and running within minutes! The throttle tube supports a 125mm long grip.