The QA1 5Q Series shock is a large body, twin-tube circle track shock built from steel. It is fully rebuildable, so it can be disassembled, revalved, and resealed for consistent damping through a racing season. The 5Q Series is designed for circle track and oval racing applications.
Specifications:
- Series: QA1 5Q Series
- Type: Twin-tube circle track shock absorber
- Body: Large body, steel
- Construction: Rebuildable
- Application: Circle track and oval racing
- Part number: 5Q75-3
FAQ
Is the QA1 5Q Series shock rebuildable?
Yes. The 5Q Series uses a steel twin-tube design that can be disassembled, revalved, and resealed, so it can be serviced rather than replaced.
What type of racing is the 5Q Series shock made for?
The 5Q Series is built for circle track and oval racing, where a durable steel large body shock is preferred.
What is the part number for this shock?
This listing is QA1 part number 5Q75-3.
Is this shock a steel or aluminum body?
The 5Q Series uses a large body steel construction.

