Pro-Lines performance scaler shocks have a aluminum body and shock cap. Infinite spring pre-load adjustment. True dual-stage spring rate. (Single stage spring also included). Beefy 3.5mm shock shafts. Injection molded, super durable spring retainer and shock ends. O-Ring sealed shock cap. Free flow molded pistons. Dual O-ring seats and upper and lower shock shaft guides. 95mm maximum shock length achieved with included optional shock ends. Pre-assembled – just add oil! Fits SCX-10 or 1:10 scale build Rock Crawlers.

What’s included:

* Pre-assembled PowerStroke Performance Scaler Shocks (2)
* Single stage spring (2)
* +5mm longer shock ends (2)

30 Weight Silicone Shock Oil