The GPM 4140 carbon steel front driveshafts and drive cups are a practical upgrade for Traxxas Mini XRT VXL 3S owners wanting a tougher front drivetrain that preserves steering precision during spirited driving.
Made from hardened 4140 carbon steel and treated with a black hardening process, these driveshafts resist wear better than standard CVDs and help reduce service intervals for frequent drivers.
The CVD design supports larger steering angles for tighter cornering, while the specified 62mm length from each dog bone end to the midpoint helps maintain efficient power flow from the motor to the wheels.
Units come pre assembled for quick installation. For durability in off road or high speed use, apply medium strength screw glue to fasteners to prevent loosening over time.
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