Serpent SER401939 CVD BB Driveshaft Set - Race-Ready Upgrade  [SER401939]

Serpent SER401939 CVD BB driveshaft set
Price:
£63.85
Brand:
Serpent
Model:
SER401939
Condition:
Brand New
Write a review

Upgrading the Medius X20 '21 MID with the SER401939 Driveshafts

For racers seeking a reliable drivetrain improvement, the Serpent SER401939 CVD BB driveshaft set offers targeted gains for the Medius X20 '21 MID. The upgrade prioritises consistent power delivery and reduced drivetrain friction.

Improved Drive Efficiency

Tailored for the Medius X20 '21 MID chassis, these driveshafts aim to deliver smoother transmission of torque to the wheels. The result is more controlled acceleration and better predictability when pushing the car hard.

Designed for Sustained Use

Constructed with wear resistance in mind and aided by ball bearing interfaces, the driveshaft set helps maintain performance across repeated running. That durability supports a lower maintenance rhythm between events.

User Friendly Fit and Care

Installation can be completed with standard RC tools and is suitable for experienced hobbyists. The set is specifically compatible with the Medius X20 '21 MID to ensure tidy fitment and correct operation.

Do these driveshafts require special setup after fitting?

After fitting, check drivetrain alignment and fastener torque. You may also want to re-evaluate diff and suspension settings to match the stiffer drivetrain behaviour.

Can I use these on a street or practice track?

Yes, they are suitable for both practice sessions and competition, offering durability and smoother power delivery that benefits everyday running as well as race days.

How should I inspect the CVDs between meetings?

Regularly check for looseness, clean exposed areas, and ensure bearings rotate freely. Replace any components that show scoring or play to avoid on-track failures.

Copyright © 2008-2025 rcjaz.co.uk All rights reserved