The Serpent 500439 front differential inserts enable precise adjustments to the front diff of the SRX4. They let you alter front-end characteristics so you can tune for better consistency across different track surfaces.
Supplied in a 2+2+2+2 layout, the set provides clear tuning steps to change traction and steering balance. That modular approach makes it easier to document what works lap after lap.
Constructed from robust materials, the inserts are designed to withstand regular use while fitting the SRX4 chassis precisely. They integrate with your existing diff components for a straightforward upgrade.
Copyright © 2008-2025 rcjaz.co.uk All rights reserved