JAZRIDER JR-TL105-DB Tamiya TL-01/GF-01/WR-02 Aluminum Rear Knuckle (Blue) Set  [JR-TL105-DB]

Aluminum Rear Knuckle for TL-01/GF-01/WR-02

This aluminum rear knuckle set is an RC-scale upgrade designed for Tamiya TL-01, GF-01, and WR-02 compatible chassis layouts. The anodized blue knuckles replace the stock plastic parts to provide a firmer mounting point for suspension links and wheel hubs while keeping original mounting geometry.

Installation follows the stock layout and uses existing fastener locations and link pins, so no chassis modification is required. Typical installation steps include removing the rear hubs, swapping the knuckles into the upright assemblies, and rechecking drive shaft engagement and wheel bearing seating. Use the same hex drivers and basic hand tools you normally use for chassis maintenance.

In setup and tuning, aluminum rear knuckles help keep suspension geometry stable under load, which can make toe and camber responses more consistent during cornering and on higher-grip surfaces. They are useful when adjusting rear roll center or when you want a firmer feel at the rear without changing springs or dampers.