QA1 20.30 Eye-B/Eye-B V 6-4 Shock Large Steel 13.38

This QA1 5Q Series shock absorber is a large, twin-tube steel unit designed for circle track applications. It features a 13.38-inch extended length and eye-to-eye mounting with a V 6-4 valving configuration, making it a solid option for racers looking for tunable suspension components.

QA1 has built these shocks with serviceability in mind. The two-piece body design simplifies disassembly and reassembly, and the gland includes relief cuts and a hyper screw port for easy filling and bleeding. Racers can re-valve these shocks in minutes with basic tools, and an upgraded seal kit helps minimize leaks, especially under high rebound conditions. The compression tube uses a slip-fit design to further streamline the rebuild process. Each shock also comes with a laser-engraved, black-anodized closure nut that clearly displays serial numbers and valving information, useful for quick identification at the track or in the shop.