This is a Hot Racing Aluminum Adjustable Piggyback Reservoir Shock Cap Upgrade Kit for the Traxxas X-Maxx Monster Truck. This kit complements factory shock components to create the ultimate shock system. The adjustable reservoir allows shock pressure to be tuned for performance.

Features:

• CNC machined billet aluminum construction
• Adjustable shock reservoir
• Double-sealed reservoir piston to eliminate piston blow-by
• Built in bleeder allows for the reduction of entrapped air to provide additional shock oil volume
• Anodized black for durability, corrosion resistance, and aesthetics
• Hot Racing logo is laser etched on piggyback (reservoir) body

Specs:
Side Step Length: ~6.3 inch (160 mm)
Side Step Wide: 0.67 inch (17 mm)

Includes:
2x Assembled Aluminum Adjustable Piggyback Shocks Caps

Requires:
Silicone shock oil of modelers choice
Reuses stock Losi shock cap pivot bushings, Traxxas TRA7764