Rear Shock Springs 13x61mm White/1.9lb (2) (ASC91948)

White rear shock springs, sized 13x61 mm, come as a two-spring set with a 1.9 lb/in rate for tuning the rear suspension on compatible RC cars. The springs are commonly used with RC10-class platforms, offering a straightforward upgrade to adjust rear damping and ride feel.

Each spring measures 13 mm in diameter and 61 mm in length and is finished in white for easy identification. The 1.9 lb/in rate delivers a balanced stiffness that helps stabilize the rear end and improve handling on a variety of surfaces. With two springs in the pack, it’s simple to maintain symmetrical performance on the rear suspension of compatible RC10-style models.