Hot Racing Aluminum Heavy Duty Rear Axle 3rd Member for Losi Super Baja Rey and Rock Rey (HRALSBR12CP01)

This heavy-duty aluminum rear axle center section from Hot Racing, commonly called the third member, is designed for the Losi 1/6-scale Super Baja Rey and Super Rock Rey. It replaces the stock center to deliver a stronger drivetrain for aggressive driving and rough terrain, helping maintain reliable gear mesh under load.

Machined from billet 6061-T6 aluminum with a black anodized finish, it uses oversized 8x19x6 mm pinion support bearings (larger than the stock 8x16x5 mm) for added stiffness and improved load distribution. It is a direct-fit upgrade for the Super Baja Rey and Super Rock Rey rear axle, providing a stronger, stiffer center section for better mesh and longer life. The package includes one aluminum third member and two 8x19x6 mm bearings.