The ROCHE 340035 Front Upper Arm Caster Block is an upgrade built for the S40050 chassis to deliver more precise steering and improved chassis stability. It is aimed at drivers who want predictable handling under race conditions.
Made to cope with frequent use, the ROCHE caster block combines robust construction with dimensional accuracy so it holds alignment through impacts and hard cornering. Its fitment with the S40050 is straightforward and reliable.
With this caster block installed you should see quicker turn-in and steadier mid-corner behavior, which helps when pushing lap times. It is a practical modification for anyone refining suspension setup.
Copyright © 2008-2025 rcjaz.com.au All rights reserved