Pro-Line have introduced new Pro-Spec scaler shocks for 1/10 rock crawlers. This next generation of RC shock technology features CNC machined aluminum shock caps, collars, bodies, bottom caps and hard chrome coated steel shock shafts all made to exacting tolerances. X-Ring seals are used as the main shaft seal for smooth, low friction action and to prevent leaks. Just like Pro-Line’s other Pro-Spec Shocks, the new Scalers are meant to stand out from the crowd with bright chrome and blue anodizing. Just like Pro-Line’s PowerStroke shocks, the Pro-Spec scaler shocks come mostly pre-built (just add oil) and are designed to fit on many popular crawler vehicles. The Pro-Spec scaler shocks are available in three lengths 70mm-75mm, 90mm-95mm and 105mm-110mm. They also include scale looking and performing dual rate springs.