For builders and racers wanting predictable rear-end grip, the XRAY 368287 Rear Linear Spring Set supplies a precise upgrade. Made for high-traction tracks, these springs pair well with big-bore shocks to keep the chassis stable under load.
The XRAY rear springs use a linear spring rate so compression resistance stays uniform through travel. That consistent behaviour gives more repeatable cornering and throttle response. Each spring is stamped with four dots so you can quickly identify and match sets during a setup session.
XRAY applies strict quality control by hand-measuring and matching each spring to ensure equal length and damping traits. Those paired springs help reduce roll and maintain balance, whether you are running competitive heats or backyard practice.
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