Element RC Shock Spring. These 63mm long springs are available in a variety of rates allowing you to tune the truck to suit your needs. These grey 1.49 lb/in rate springs are the stock springs included with the Enduro Sendero RTR and Builders kit.

Spring Rate Options:

• 42087 Shock Spring, Green 0.71 lb/in, 63mm Long
• 42088 Shock Spring, White, 0.95 lb/in, 63mm Long
• 42089 Shock Spring, Gray, 1.49 lb/in, 63mm Long - KIT
• 42090 Shock Spring, Blue, 2.09 lb/in, 63mm Long
• 42091 Shock Spring, Yellow, 2.47 lb/in, 63mm Long