The Serpent SER401946 Outdrive Solid Axle converts the rear driveline of the Medius X20 '21 MID 1/10 EP series into a locked setup for straighter power delivery. Designed with track use in mind, the axle offers consistent rear traction for drivers who prefer a simpler rear-end response.
This solid axle is purpose made for the Medius X20 '21 MID 1/10 EP platform and installs in place of the standard differential assembly. The conversion produces a direct drive feel and can help reduce unexpected drivetrain feedback at speed.
Racers choose the SER401946 on fast, high-traction circuits where a locked rear improves exit drive and reduces rear-end snap. It also makes rear tuning more consistent so you can focus setup changes on springs and damping.
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