TAMIYA HOTSHOT II Rear Knuckle Arm 7075 Alloy HS2022 Performance by GPM  [HS2022]

TAMIYA HOTSHOT II 7075 Alloy Rear Knuckle Arm (Larger Inner Bearings) - GPM HS2022
Price:
£15.46
Brand:
GPM
Model:
HS2022
GTIN:
4894538395914
Condition:
Brand New
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alt="TAMIYA HOTSHOT II 7075 Alloy Rear Knuckle Arm (Larger Inner Bearings) - GPM HS2022" title="TAMIYA HOTSHOT II 7075 Alloy Rear Knuckle Arm (Larger Inner Bearings) - GPM HS2022"
alt="TAMIYA HOTSHOT II 7075 Alloy Rear Knuckle Arm (Larger Inner Bearings) - GPM HS2022" title="TAMIYA HOTSHOT II 7075 Alloy Rear Knuckle Arm (Larger Inner Bearings) - GPM HS2022"
alt="TAMIYA HOTSHOT II 7075 Alloy Rear Knuckle Arm (Larger Inner Bearings) - GPM HS2022" title="TAMIYA HOTSHOT II 7075 Alloy Rear Knuckle Arm (Larger Inner Bearings) - GPM HS2022"
alt="TAMIYA HOTSHOT II 7075 Alloy Rear Knuckle Arm (Larger Inner Bearings) - GPM HS2022" title="TAMIYA HOTSHOT II 7075 Alloy Rear Knuckle Arm (Larger Inner Bearings) - GPM HS2022"
alt="TAMIYA HOTSHOT II 7075 Alloy Rear Knuckle Arm (Larger Inner Bearings) - GPM HS2022" title="TAMIYA HOTSHOT II 7075 Alloy Rear Knuckle Arm (Larger Inner Bearings) - GPM HS2022"
alt="TAMIYA HOTSHOT II 7075 Alloy Rear Knuckle Arm (Larger Inner Bearings) - GPM HS2022" title="TAMIYA HOTSHOT II 7075 Alloy Rear Knuckle Arm (Larger Inner Bearings) - GPM HS2022"
alt="TAMIYA HOTSHOT II 7075 Alloy Rear Knuckle Arm (Larger Inner Bearings) - GPM HS2022" title="TAMIYA HOTSHOT II 7075 Alloy Rear Knuckle Arm (Larger Inner Bearings) - GPM HS2022"
alt="TAMIYA HOTSHOT II 7075 Alloy Rear Knuckle Arm (Larger Inner Bearings) - GPM HS2022" title="TAMIYA HOTSHOT II 7075 Alloy Rear Knuckle Arm (Larger Inner Bearings) - GPM HS2022"

Performance rear knuckle for HOTSHOT II

The HS2022 rear knuckle arm is an aftermarket 7075 alloy replacement designed for the TAMIYA 1/10 HOTSHOT II chassis. Manufactured from 7075 alloy, the component balances reduced mass with durable tensile strength suitable for dedicated hobby use. The inner bearing seats have been relocated and enlarged to enhance bearing alignment and reduce friction in CVD rotation, helping to stabilise rear drive inputs and improve steering feedback without altering the chassis geometry.

Fitment is straightforward: the HS2022 replaces the stock rear knuckle arms to provide more precise bearing positioning and a firmer bearing fit. With reduced play in the CVD under load, rear-end reactions are more consistent during direction and throttle changes. The part is intended for hobby RC application and matches the specified HOTSHOT II chassis listings.

Packing includes

  • Rear Knuckle Arm - 2pcs
  • Bearing 5x13x4 - 4pcs

Compatible Models

  • TAMIYA 1/10 HOTSHOT II 2024-58737-A

Fit the HS2022 to firm up bearing support and achieve smoother CVD rotation on a TAMIYA HOTSHOT II chassis; it functions as a direct aftermarket upgrade to refine rear stability and steering precision.

Will this part affect wheel alignment?

No alignment changes to the main chassis are required. The HS2022 improves bearing placement which can lead to more consistent tracking under load.

What maintenance is recommended after fitting?

Check bearings for smooth rotation and re-tighten fasteners after the first running session. Replace bearings if any roughness or play is detected.

Is this suitable for competitive use?

The HS2022 offers improved bearing support and reduced CVD play, which can aid consistency in performance-focused setups, but always test in your specific setup before competition.

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