Treal Rear Steering Axle Housing Aluminum 7075 Mirror 4WS Rear Axle for Axial RBX10 Ryft Looking for some professional upgrades for your Ryft? You know how it helps when crawling by changing the rear axle steering!Now try it~ Features: -Material: Aluminum 7075 -Processing: Complete CNC Billet Machined -Oversize bearings to increase the durability Stock bearings: 6*12*4 ; 10*15*4 Oversized bearings: 6*15*5; 10*19*5 -Precision dimension control to make the central gears run smooth Package Includes: -Rear steering axle housing (with diff cover) 1pc -Bearings 4pcs -Hardware