TRAXXAS TRX-4 Steel Extended (portal drive) Stub Axle by JAZRIDER JR-TRX416-BK  [JR-TRX416-BK]

Portal stub axle for TRX-4

This is an RC-scale steel extended portal stub axle intended for Traxxas TRX-4 scale and trail crawler chassis. The part provides a 5mm offset and is supplied as a set of 4 pcs, matching the product identification JR-TRX416-BK from JAZRIDER. It is designed to replace the stock stub axles on TRX-4 portal setups to alter wheel offset and increase clearance for larger tyres and obstacle clearance without changing the axle housing.

Installation attention: verify hub fit and bearing seating before final assembly, check for proper thread engagement and endplay, and test steering sweep after fitting. Because this is a scaled RC component, expect changes to scrub radius and wheel track that affect handling; make small incremental adjustments when tuning suspension or tyre size.