Traxxas Rear Progressive Rate RC Shock Spring (White) - 5859

The Traxxas TRX5859 rear shock springs are white progressive rate replacement springs designed to fit the Traxxas #5862 aluminum Big Bore shocks. Progressive rate springs provide a softer initial response that firms up as compression increases, giving the suspension a more controlled feel across varying surfaces and landing forces. These RC suspension springs are sold as a pair, making them a straightforward like-for-like replacement when your originals are worn, bent, or you want to experiment with spring rate tuning on your Big Bore shock setup.

Key Features

• Progressive rate spring design offers variable stiffness — softer at the start of compression, stiffer toward full travel
• Specifically sized and rated to fit the Traxxas #5862 aluminum Big Bore shocks — not a universal fit
• White colour coding helps distinguish spring rate when mixing or tuning multiple shock setups
• Sold as a pair, covering both rear shock positions in a single purchase
• Traxxas OEM part (TRX5859) ensuring correct fitment dimensions and spring rate specification

What's Included

• 2x Traxxas white progressive rate rear shock springs (TRX5859)

What You Need

• Traxxas #5862 aluminum Big Bore shocks (springs fit these shocks only)
• Compatible Traxxas vehicle to install the shocks onto (refer to the Parts By Model list for supported model numbers)