Tamiya Hotshot Rear Knuckle Arm Upgrade Kit, Aluminum - JR-THS02-RD by Jazrider  [JR-THS02-RD]

Tamiya Hotshot, Super Hotshot Aluminum Rear Knuckle Arms (Red)
Price:
USD$11.70
Brand:
JAZRIDER
Model:
JR-THS02-RD
Condition:
Brand New
Available in shop
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Machined rear knuckles for Hotshot chassis

This precision-machined aluminum rear knuckle arm set is a replacement hop-up for Tamiya Hotshot and Super Hotshot models. The metal arms reduce flex compared with standard plastic knuckles, helping suspension geometry remain stable during jumps and rough driving.

These parts are designed to fit using the Hotshot rear suspension mounting layout. Confirm fitment details such as hub clearance and driveshaft articulation before completing installation to ensure no interference during suspension travel.

As a tuning upgrade, the stiffer knuckles change steering feel and rear behaviour by reducing hub compliance; combine with tyre, shock and toe changes to fine-tune handling and test changes incrementally for repeatable results.

What models does JR-THS02-RD work with?

The JR-THS02-RD knuckles are specified for Tamiya Hotshot and Super Hotshot chassis; verify alignment and mounting points on your car before final installation.

Are additional parts needed to fit the knuckles?

Most installations reuse the model's existing fasteners, but you should confirm screw length and thread condition and replace hardware as required to ensure secure assembly.

Will these knuckles affect tuning strategy?

Yes — by reducing hub flex these knuckles typically sharpen steering and alter rear traction balance. Plan to adjust shock damping, toe, and tyre choice to achieve the desired handling.