TRX4 Compatible Spring Steel Upper & Rear Link Set 7pc TRX4160ST by GPM  [TRX4160ST]

Upgraded spring steel suspension links for TRX4 crawlers

This 7pcs link set upgrades the suspension tie rods on TRAXXAS TRX4 Trail Crawler scale models with spring steel parts to improve steering consistency and longevity. Adjustable lengths and reverse-threaded ends let builders fine-tune toe and wheelbase for demanding crawler terrain.

Intended for scale RC use only, the kit enables geometry tweaks without altering axle housings. Reference midpoint measures for correct alignment: front upper 80.5mm, front lower 114.8mm, rear upper 139mm, rear lower 135.5mm. Tie rod thickness is increased from 5mm to 6.5mm to limit deflection under load.

Ideal where predictable steering and stronger link stiffness are priorities on TRX4 crawler builds; install by swapping stock links and checking midpoint symmetry to preserve handling characteristics.