QA1 Precision Products Rebound Adjustable Twin Tube Circle Track Shock

The QA1 Rebound Adjustable Twin Tube Circle Track Shock line gives racers the performance, consistency and tunability needed on the track. These rebuildable racing shocks are made for circle track suspension setups on dirt and asphalt. Racers also know them as twin tube racing shocks, adjustable circle track shocks or rebuildable dirt and asphalt track shocks.

Key Features:

• Twin tube design that gives good feel of all four tires and helps traction on slick tracks
• Rebound adjustable valving so you can tune the shock to your track conditions and driving style
• Rebuildable and re-valvable in minutes with basic tools, so you can fine-tune your setup at the track or in the shop
• Easy assembly: the gland has relief cuts and a hyper screw port, which makes filling and bleeding simpler
• Upgraded seals help reduce leaks, which matters most in high-rebound applications
• Serviceable construction that keeps disassembly and reassembly simple
• Multiple valving, stroke and mounting options are available within the product line

QA1 Precision Products designs and builds performance suspension components for circle track, drag racing, street performance and street rod markets. Select the configuration that matches your chassis and track conditions from the options listed on this page.