XRAY 301578 X4 Aluminum Upper Clamp Kit - Inner Shock  [XR-301578]

Precision Upper Clamps from XRAY 301578

The XRAY 301578 X4 Aluminum Upper Clamp Set is engineered for high-traction circuits where control matters. Constructed from Swiss 7075 T6 aluminum, the clamps move the inner pivot 1mm closer to the centre, lengthening the upper arm to limit camber gain and sharpen mid-corner steering while reducing traction roll on tacky surfaces.

Robust Design with Practical Setup Tools

These heavy-duty clamps improve impact resistance and accept the inner shock mounting arrangement. They work with caster inserts for quick setup swaps and include centring pins for accurate installation and better crash resilience. Screws inserted from the bottom of each caster insert secure the inserts and double as pivot ball mounts for the upper arm, cutting parts and weight.

Ideal for drivers aiming to reduce traction roll and fine tune mid-corner balance, the XRAY 301578 X4 Aluminum Upper Clamp Set is a durable precision upgrade for competitive setups.