This is a Xtra Speed Aluminum Front and Rear Axle Set For AXIAL SCX10 made from Aluminum 6061 T6 and manufacturered from CNC machining, providing you with extra grip and durability over the original plastic parts. Included are driveshafts and gears, so this item will be a direct upgrade part for your existing axle set! Also included is an aluminum servo mounting plate. The link mount is designed to be used with a four link system. (NEW SHAFT VER.2 )