Product Review

This is a pack of two optional Hot Racing Front Steel CV Splined Drive Shafts for the Traxxas UDR. Hot Racing optional upgrade heavy duty front splined star drive CVD axle kit for the Traxxas Unlimited Desert Racer.

Features:

Completely replaces factory dogbone-style axles from the differential all the way out to the wheel hex
CNC machined #45 hardened carbon steel CVs, drive hub, male slider spline, and stub axle
CNC machined aluminum slider tube
Blue anodized aluminum pin capture rings with rubber o-rings to prevent movement

Specifications:
Collapsed length, overall:154mm
Extended length, overall resulting in zero shaft engagement:164mm
Collapsed length, wheel pin to outdrive pin:138mm
Extended length, wheel pin to outdrive pin resulting in zero shaft engagement:148mm
Weight/pr: 132g

Needed To Complete:

Installation to drive assembly
Reuses drive pins
Recommended to maintain CV joint and shaft spline with grease
Recommended to medium thread lock on screws threading into metal

NOTES:Replaces Traxxas axle parts: TRA8551 (drive cup & screw), TRA8550 (dogbone), TRA8553 (stub axle), TRA8554 (CV joint)