Heavy Duty Brass Portal Drive Housing JAZRIDER JR-TRX406-HD for Traxxas TRX-4 Front and Rear  [JR-TRX406-HD]

Improve Low-Speed Control with JAZRIDER JR-TRX406-HD Brass Housings

The JAZRIDER Brass Heavy Duty Front/Rear Outer Portal Drive Housing JR-TRX406-HD provides a sensible upgrade for Traxxas TRX-4 owners seeking better traction and steadiness. The brass housings concentrate weight low on the axles to aid handling on rough lines.

Weight Bias for Better Climbing

Adding brass increases mass at the axle ends, which helps keep tyres planted during steep climbs and technical crawling, reducing rollovers and wheel slip.

Direct Replacement, No Mod Required

Crafted to fit the Traxxas TRX-4 Scale and Trail Crawler models, the part is a direct replacement and does not need chassis or mount alterations for installation.

Reliable Construction for Trail Use

Brass offers durability and predictable wear characteristics for frequent off-road sessions. The heavy duty design is made to stand up to trail impacts and continued use.