TA01 Rear Knuckle Arm Alloy Upgrade TA1022 by GPM  [TA1022]

Tamiya TA01 Alloy Rear Knuckle Arm set -1pr - GPM TA1022
Price:
USD$19.90
Brand:
GPM
Model:
TA1022
GTIN:
4894538172188
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Technical Overview - TA01 Alloy Rear Knuckles

This alloy rear knuckle arm set is supplied as a 1 pr aftermarket replacement for the Tamiya TA01 chassis. Designed as a direct-replacement rear steering spindle, the alloy construction reduces flex at the pivot compared with standard plastic knuckles and is intended to deliver consistent steering input under repeated use.

Fitment guidance for technicians: confirm hinge pin diameter and wheel hex clearance prior to torqueing fasteners, recheck servo horn geometry following installation, and validate full suspension travel to eliminate mechanical binding. As a performance tuning component the part reduces rear pivot compliance and will alter transient steering dynamics when combined with changes to camber and toe settings.

Specifications

  • Item: Rear Knuckle Arm set -1pr
  • Material: Alloy
  • Model Number: TA1022
  • Compatibility: Tamiya TA01

Recommended for experienced builders and tuners working on 1/10 TA01 touring cars who require a durable metal pivot option to improve repeatable steering behaviour and reduce long term wear.

What checks should be done before installation?

Measure hinge pin spacing, verify wheel hex clearance, and inspect bearing faces to ensure the alloy knuckle will seat correctly without preload.

How does reduced compliance affect setup tuning?

Lower compliance at the rear pivot typically tightens transient response; adjust toe and camber in small increments and validate handling through test runs.

Are special fasteners required?

Standard hardware used on TA01 knuckles is generally suitable; inspect threads and replace worn pins or screws to ensure secure mounting.