Features:100% brand new and durableFor 1/10 scale only, does not work with the 1/16 rigs. This custom performance part is designed for extreme brushless power and puts all the power to the ground.It eliminates the slipper clutch assembly completely. Simple to install, use your existing cross pin, bearing, spring, nut, spur gear and spur gear screws to complete.Specifications:Instant response for serious racers.Built for extreme brushless power.50% more input shaft contact, better gear contact & alignment.Material:Metalcolour:BluePackage Contents:1 x ClutchOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.