The JAZRIDER JR-XV100-BK front knuckle arms are a straightforward aluminium replacement for the Tamiya XV-01 steering knuckles. Machined for consistency, the alloy units reduce front-end flex and stand up better to routine impacts compared with stock plastic parts.
These knuckles are designed to be service friendly. The aluminium construction keeps pivot locations stable under load, and the parts are easy to inspect and replace during regular maintenance cycles.
Drop-in compatibility with the Tamiya XV-01 means the JAZRIDER JR-XV100-BK installs using the chassis original hardware. After fitting, verify steering freeplay and check that ball studs move smoothly through their range before running.