For chassis tuning and meticulous setup work, the Factory Pro M-AC3050RD 3mm x 5.0t Red Collar Set delivers compact, repeatable shims. These collars are intended to give steady spacing control for competitive and casual use.
Supplied as a six-piece set, the red collars are machined to consistent dimensions so your alignment and ride height adjustments remain stable. That predictability helps when testing small changes to handling.
These 3mm collars are applicable across a range of on-road and off-road models, including touring cars and buggies. Their standard sizing makes them a practical option when refining steering and balance.
Copyright © 2008-2025 rcjaz.co.uk All rights reserved