Tamiya TA-01 Aluminum Rear Suspension Arms - JR-TA111-GU by Jazrider  [JR-TA111-GU]

Aluminium rear arms made for the Tamiya TA-01

These aluminum rear suspension arms replace the stock TA-01 rear-arm locations with a metal alternative intended for scale RC use on the Tamiya TA-01 chassis. The gun metal finish gives a clean, matched appearance while the aluminum construction provides a firmer mounting point than the original plastic pieces.

Compatibility is limited to the Tamiya TA-01 chassis as stated, and the arms are designed to mate with the standard hinge pins and rear hub hardware used on that platform. No other chassis models are claimed.

Installation notes: remove the rear hubs and the existing rear arms following your TA-01 service routine, reuse compatible hardware where possible, and fit the aluminum arms onto the original hinge-pin positions. After assembly check wheel alignment and suspension travel, then tighten fasteners to the chassis manufacturer's recommended settings or to a light, controlled torque appropriate for aluminum components.

Tuning role: swapping to aluminum rear arms reduces flex at the rear of the chassis, which can sharpen rear response and change traction characteristics. Use these arms when testing stiffer rear link geometry or when you need a more consistent pivot point; make small adjustments to roll center and anti-squat while evaluating handling.