GPM TAMIYA HOTSHOT II Rear Knuckle Arm 7075 Alloy HS2022 - RC Spare Part  [HS2022]

TAMIYA HOTSHOT II 7075 Alloy Rear Knuckle Arm (Larger Inner Bearings) - GPM HS2022
Price:
CAD$28.87
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"

Aftermarket rear knuckle for HOTSHOT II

The HS2022 rear knuckle arm is an aftermarket 7075 alloy replacement built for the TAMIYA 1/10 HOTSHOT II platform. The part is precision machined from 7075 alloy to keep weight down while retaining high tensile strength suitable for hobby use. Inner bearing seats have been relocated and enlarged to improve bearing alignment and deliver smoother CVD rotation, helping to stabilize rear drive inputs and assisting steering response without changing chassis geometry.

Installation and setup are straightforward: the HS2022 replaces the stock rear knuckle arms to provide more accurate bearing positioning and a firmer fit. Reduced play in the CVD under load helps make rear-end behaviour more predictable during directional or throttle transitions. This component is intended for hobby RC use and is specified for the listed HOTSHOT II chassis.

Packing includes

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

Compatible Models

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

Fit the HS2022 when you want stiffer bearing support and cleaner CVD rotation on your TAMIYA HOTSHOT II chassis; it is a direct aftermarket hop-up for improved rear stability and steering feel.

Will this bolt on to the HOTSHOT II without mods?

Yes. The HS2022 is made to replace the stock rear knuckle arms on the TAMIYA 1/10 HOTSHOT II using the existing mounting points and hardware.

Do I need different bearings for the enlarged seats?

The packing includes four 5x13x4 bearings, which fit the enlarged seats. Check fitment before sealing assemblies and replace bearings if they show play.

Will this change chassis geometry or handling balance?

No geometry changes are required. The part improves bearing location and CVD rotation smoothness, which can make rear behaviour more consistent during cornering and throttle transitions.

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