Metal Complete Transmission Aluminum Alloy Cutoff Gearbox with Dig Gear for 1:10 Axial SCX10 AX10 Wraith RC Crawler Car Upgrade Part (Silver)

["Friendly Tips: it’s not a 2 speed but actually a front dig. comes with a \"dig function\" in the gearbox, pull the lever it will locks the back wheels.","This Aluminum Alloy Cutoff Gearbox is suitable for 1/10 Axial SCX10 AX10 Wraith RC Crawler Car.","The rear output is supported by bearings to improve the efficiency of the power transmission system, and is cross-drilled for use with through-pin drive shafts.","This gearbox is made for RC rock crawlers mainly , in that when crawling up a steep hill the rear wheels can be in the free- wheel position and prevent the truck from cart-wheeling off the incline.","Made of high quality Aluminum Alloy & steel material, easy to install. Exquisite workmanship, smooth and durable, sand-proof and dust-proof."]