TAMIYA BB-01 (BBX) Aluminum Front Knuckle Arm Replacement JR-TBB01-BK by Jazrider  [JR-TBB01-BK]

Durable aluminum knuckle arm for BB-01 (BBX)

The JR-TBB01-BK is an RC-scale aluminum front knuckle arm manufactured by JAZRIDER for the TAMIYA BB-01 (BBX) chassis. It is intended as a long-wearing metal substitute for the stock plastic knuckle to provide a firmer steering pivot.

Material and role: constructed from aluminum to offer improved wear resistance compared with plastic parts, the knuckle connects the suspension and steering links on the BB-01 (BBX) layout. It supports tuning that aims to stabilise steering geometry under load.

Installation and fit: this knuckle is produced to the BB-01 (BBX) mounting pattern and replaces the original front knuckle without requiring modifications to the chassis. Retain and reuse the existing mounting hardware where appropriate and check for correct steering range after installation.

Maintenance and tuning tips: confirm bearings or bushings seat accurately, keep pivots free from grit, inspect fasteners at intervals, and consider matched hardware to ensure balanced behaviour when changing setups.