Tamiya GB-01/GB-01T Aluminium Rear Suspension Arm by 3Racing GB-17/LB  [GB-17/LB]

Aluminium rear suspension arm for GB-01/GB-01T

This is an RC-scale aluminium rear suspension arm designed for Tamiya GB-01 and GB-01T chassis, supplied by 3Racing as model GB-17/LB. It replaces the stock plastic rear arm with a machined metal component to provide a more stable mounting point for the rear suspension assembly and to support tuning changes.

Compatibility is limited to the GB-01 and GB-01T platform; the part is intended for hobby-grade model cars and for use in track, club, or backyard setups. The light blue finish is an anodized coating applied to the aluminium surface.

Installation notes and tuning role:

• Fit: Designed to mate with the standard rear suspension mounts on GB-01/GB-01T chassis, check alignment and range of suspension travel during trial fit.
• Tuning role: Swapping to an aluminium rear arm changes stiffness at the mounting point and can influence rear-end feedback, useful when adjusting rear traction and roll characteristics.
• Maintenance: Inspect mating hardware and mounting holes for correct clearance after installation and recheck fastener tightness before running.