QA1 20.30 Eye-B/Eye-B V 4-400 Shock Large Steel 13.38

This QA1 5Q Series twin tube shock absorber is built for the demands of circle track racing. It features a large steel body with eye-to-eye mounting and a 4-400 valving specification, offering a 20.30 rebound adjustment range. The black-anodized closure nut is laser-engraved for easy identification of serial numbers and valving, even in a busy shop or at the track.

Designed with racers in mind, these shocks are easily re-valved and rebuilt in minutes with basic tools. The compression tube uses a slip-fit design to simplify the rebuild process, and the gland includes relief cuts and a hyper screw port for straightforward filling and bleeding during assembly. An upgraded seal kit helps minimize leaks, particularly in high-rebound situations, ensuring consistent performance lap after lap. The two-piece body construction further simplifies disassembly and reassembly.