Tamiya TL-01/GF-01/WR-02 Rear Aluminum Knuckle Set JR-TL105-DB by Jazrider  [JR-TL105-DB]

Upgraded Aluminum Rear Knuckles for TL-01/GF-01/WR-02

Built as an RC-scale upgrade, this aluminum rear knuckle set fits Tamiya TL-01, GF-01 and WR-02 compatible chassis. The anodized blue knuckles replace the factory plastic parts to give a firmer mounting point for suspension links and wheel hubs while keeping the original mounting geometry.

Fitting uses the stock fastener locations and link pins, so no chassis modification is required. Typical steps include removing the rear hubs, swapping the knuckles into the uprights, and checking drive shaft engagement and wheel bearing seating. Use standard hex drivers and basic hand tools used for routine chassis work.

On-track and during setup, aluminum knuckles reduce flex under load to help keep suspension geometry stable. That stability can produce more consistent toe and camber responses when cornering or running on higher-grip surfaces, useful when adjusting rear roll centre or when you want a firmer rear feel without changing springs or dampers.