This is an RC-scale aluminum front upright set finished in red anodize, intended as a direct replacement for compatible Tamiya WR02, DT03T and Blitzer Beetle front uprights. The parts are sold as model JR-WR201-RD and provide a metal alternative to common plastic pieces to deliver consistent mounting points for steering and suspension linkages without claiming specific performance gains.
Installation is straightforward on models using the same front upright footprint: remove the original upright, transfer any wheel hexes and bearings, and refit using the existing hardware where possible. After fitting, verify steering linkage geometry and clearance, and confirm that wheel bearings and hex fitments seat correctly before the first run.
For tuning, metal uprights help keep suspension geometry stable under repeated loading and make setup changes more reproducible, which is useful when adjusting camber, caster, or track width during track tests. They are compatible with standard servo and suspension layouts used on the listed Tamiya chassis; no extra specialty tools are required beyond routine maintenance items.
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