XRAY 338287 Rear Spring Set C=4.5 Medium-Medium Hard - Race Grade Rear Springs  [XR-338287]

Tune Your NT1 Rear End with XRAY 338287

The XRAY 338287 Rear Spring Set gives racers a straightforward way to alter rear stiffness on the NT1 chassis. These C=4.5 medium to medium-hard springs help you dial in handling characteristics across different conditions.

Consistent Construction for Track Use

Produced after practical testing, the springs are powder-coated to help with quick identification and to add a protective finish. Their consistency supports reliable setup changes so you can focus on lap time rather than unpredictable behaviour.

Simple, Effective Tuning Option

Each pack contains two rear springs, useful for quick replacements or setup trials. The medium to medium-hard tension balances chassis stability with enough feedback for precise driving inputs.