For Kiwi bashing and regular track sessions, the GPM 4140 carbon steel front driveshafts and drive cups give the Traxxas Mini XRT VXL 3S a more durable front drivetrain that keeps steering predictable under load.
These shafts are formed from hardened 4140 carbon steel and finished with a black hardening treatment to resist wear. That makes them a sensible upgrade where stock CVDs can show fatigue.
The CVD configuration increases allowable steering angle for sharper cornering and the 62mm length from each dog bone end to midpoint helps maintain even energy transfer for smoother handling.
Parts come pre assembled to make fitting straightforward. We advise using medium strength screw glue on screws to keep everything secure through hard runs.
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