GPM Racing Aluminium Mount for Upper Gearbox Rear Upper Suspension Links for Losi 1/6 Super Baja Rey 4x4 (SB013B)

CNC machined 6061-T6 upper link bracket

This component replaces the stock rear upper suspension link mount on 1/6 Team Losi Super Baja Rey platforms and is CNC machined from 6061-T6 aluminium to provide a precise, low-play interface between the upper links and chassis. The machining strategy targets tight dimensional tolerances to improve repeatability of suspension geometry under load while maintaining a favourable strength-to-weight ratio.

Included hardware (stated by the supplier) supports direct installation: Stainless steel flat head screw 4×16 – 2pcs, stainless steel flat head screw 4×20 – 2pcs, stainless steel cap head screw 4×20 – 2pcs. Install using the original rear gearbox mounting points and use progressive torque to protect aluminium threads and ensure proper clamp load without inducing distortion.

Designed as a precision tuning item, the mount stabilises the upper-link to gearbox/chassis junction to reduce transient flex and sustain predictable link angles during dynamic loads. Intended for RC model tuning applications only and not for use on real vehicles.

Compatible Models

• TEAM LOSI-1/6 4WD SUPER BAJA REY 4X4 PERFORMANCE DESERT TRUCK-LOS05013
• LOSI-1/6 4WD SUPER BAJA REY 2.0 BRUSHLESS DESERT TRUCK-LOS05021

A precision, direct-fit aluminium bracket for hobbyists and tuners focused on minimising link interface play and improving suspension consistency.

Which chassis variants are listed as compatible?

Compatibility is specified for Team Losi 1/6 models LOS05013 and LOS05021, as presented in the compatible models box.

What manufacturing advantages does this part offer?

CNC machining from 6061-T6 yields consistent geometry and surface finish, reducing tolerance stack-up at the link interface and improving repeatable handling characteristics.

Are the fasteners included and what are they?

The supplier lists the included fasteners exactly: Stainless steel flat head screw 4×16 – 2pcs, stainless steel flat head screw 4×20 – 2pcs, and stainless steel cap head screw 4×20 – 2pcs for secure, repeatable installation.

What installation method ensures correct fitment?

Mount to the original rear gearbox points, hand-start all screws, and apply controlled torque. Verify clamp load and check suspension alignment under static and dynamic conditions to confirm correct fitment. 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.