GPM Racing Aluminium Rear Axle Adapters-6pcs Set for Losi 1/6 Super Baja Rey 4x4 (SB022)

Engineered rear axle adapters for precision alignment

The SB022 rear axle adapter kit is a precision upgrade for the Team Losi SUPER BAJA REY rear gearbox designed to tighten bearing clearances and stabilise the wheel joint on both sides. These adapters are intended to reduce axial and radial play so the rear wheels rotate with improved consistency under load.

Manufactured from aluminium 6061 T6 with precise machining tolerances, the components deliver improved stiffness and a controlled mounting surface compared with common stamped parts. The kit includes the stainless fasteners required for direct replacement fitting to the gearbox assembly.

Functionally this upgrade does not change gear ratios or drivetrain layout; its role is to improve bearing alignment and reduce play at the wheel interface, aiding repeatable handling in high-impact and rough-surface conditions.

Specifications

• Item: Rear axle adapter set – 6pcs (2 axle adapters + 4 stainless steel flat head screws 4×20)
• Material: Aluminium 6061 T6
• Model Number: SB022
• Compatibility: Team Losi SUPER BAJA REY

Fit the SB022 adapters to improve bearing seating and reduce rear wheel play for a stiffer, more consistent rear axle assembly.

What are the core benefits of SB022?

Improved bearing alignment and reduced wheel joint play, leading to more consistent rear axle behaviour and reduced bearing wear under load.

How is SB022 manufactured?

The adapters are produced from 6061 T6 aluminium with controlled machining to provide a rigid, accurate bearing mount.

Will these affect drivetrain geometry?

No. SB022 is a direct-fit component that maintains existing gearbox and drivetrain layout while enhancing the bearing interface.

What should be checked after fitting?

Verify bearing preload and torque settings, and perform a short test run to confirm that alignment and fastener tightness are correct. Write Product Review Please sign in your account before you can write any review. Sign In Close

Made to order: GPM Racing parts are shipped to us from GPM’s factory, so please allow around 14 days for dispatch.