Hot Racing SXTY220XP 22 mm HD Oil Dampers, Set of 4, for Axial SCX30

Hot Racing 22mm adjustable HD compression spring damper set for Axial SCX30 heavy custom Rock Crawler projects

Features

• CNC machined T6 aluminum shock bodies. - Precision machined stainless steel 1.5mm HD shock shaft for durability- Oil-filled for real damping action- Three HD spring rates included

You Will Receive

• Four (4) assembled shocks- Four (4) silver springs (Med) (0.3) - Four (4) black springs (Firm) (0.35)- Four (4) gold springs (Ex Firm) (4.0)

Requirements

• Installation on vehicle- Silicone shock oil of modeler's choice

Specifications

• Extended center to center length: 22mm- Compressed center to center length: 17mm - Overall length: 26mm- Body diameter: 3.85mm- Shaft diameter: 1.5mm

Comments

• Building mini RC emulsion shock involves creating a consistent mix of oil and air for smooth damping . Filling with high-quality silicone oil, and loosening the cap to push out excess oil while the shaft is half compressedThe key to a perfect emulsion setup is repeatability: The "Half-Shaft" Rule: By holding the shaft at the midpoint while tightening the cap, you ensure there is enough air volume to compensate for the shaft entering the shock bodyConsistency: The air and oil will naturally mix into a foam during use. For this to work well, you must build all four shocks exactly the same way so the damping rate remains uniform across the carBleeding: If the shock feels "rock hard" at the top of the stroke, there is too much oil; if it feels "crunchy" or lacks damping, there is too much air- When installing a different spring on your setup, its essential to first remove the cap and spring adjuster. This preliminary step is crucial for ensuring a smooth installation process. We advise against attempting to remove the shock end for this process,