The XRAY 375008 Ball Differential Set is built for X1 drivers who want to step up from the standard gear differential. This complete unit installs as a direct replacement, no extra parts required.
On low grip circuits such as aged tarmac or low traction carpet the ball differential offers smoother torque transfer and improved exit stability, making the X1 less twitchy under power.
Copyright © 2008-2025 rcjaz.co.uk All rights reserved