Tamiya TRF Suspension Mount for TRF415/TRF-416 - 415-01/B1X/V2 by 3Racing  [415-01/B1X/V2]

Stiffer alloy mount for TRF chassis tuning

This aluminium suspension mount is a Ver. 2 hop-up produced by 3Racing for Tamiya TRF platforms, offered as part 415-01/B1X/V2. It upgrades the stock plastic mount on compatible Tamiya TRF 415, FF03, TA-05IFS and TRF-416 variants to give a firmer mounting point at the suspension pick-up locations.

The design emphasises consistent setup rather than changing suspension geometry. Racers and club drivers select this mount to reduce flex at the pivot points, extend service life compared with molded parts, and speed repeatable adjustments during setup sessions.

Installation is direct-fit for the listed Tamiya chassis families, using the original screw positions and hardware. When fitting, check thread inserts and use the correct hex driver to avoid stripping screws, then recheck toe and camber after refit to ensure alignment remains as intended.

As a tuning anchor for upper and lower links, this mount helps stabilise roll centre behaviour between runs, allowing finer shock and anti-roll adjustments without sudden shifts caused by flexing plastic mounts.