For precise on-track behaviour the Serpent SER401940 CVD Wheelaxle BB is a suitable replacement for Medius X20 '21 MID owners. It is manufactured to match the original fit and helps sustain consistent drivetrain action.
The Serpent SER401940 CVD Wheelaxle BB is intended for the Medius X20 '21 MID 1/10 EP models identified as SER400037 and SER400038. Using this part as a direct swap preserves factory geometry and contributes to predictable control response.
When installing the Serpent SER401940 CVD Wheelaxle BB check that hubs, bearings and fasteners are clean and correctly seated. Routine inspections and minor servicing will prevent premature issues and keep the car handling true.
Copyright © 2008-2025 rcjaz.co.uk All rights reserved