Tamiya TRF415/TRF416 Aluminium Suspension Mount by 3Racing 415-01/B1X/V2  [415-01/B1X/V2]

Aluminium suspension mount for Tamiya TRF chassis

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 is an RC-scale upgrade intended to replace the stock plastic mount on compatible Tamiya TRF 415, FF03, TA-05IFS and TRF-416 variants to provide a firmer mounting point for the suspension pickup points.

The part focuses on chassis tuning and setup consistency rather than changing basic geometry. Hobbyists use this mount when seeking a stiffer response from the suspension pivots, improved longevity compared with factory-molded parts, and easier adjustment repeatability during track setup sessions.

Installation is direct-fit for the stated Tamiya chassis families, using existing screw locations and hardware from the donor mount. When swapping parts, inspect thread inserts and use a matching hex driver to avoid stripping small screws, and re-check toe and camber after refitting to confirm desired alignment.

For tuning, this mount acts as a stable anchor for upper and lower suspension links, so expect more consistent roll centre behaviour between runs, allowing finer shock and sway adjustments without sudden shifts caused by flexing plastic mounts.