13mm Fat Boys AE Piston [2.7mm], 2x2.0 T7 - Backplate: AirBoost DLC-coated backplate

- Backplate: AirBoost DLC-coated backplate

Also you can run the front length standoffs on the rear shocks to get the shock more upright

1 white and 1 red) and a tuning guide to help racers learn how to tune the clutch for different conditions from slick to astro-turf

Part Number: 1548  (set of 4 pistons)

13mm Fat Boys AE Piston [2.7mm], 2x2.0 T7 - Backplate: AirBoost DLC-coated backplateGet the edge on high traction racing with the newest Fat Boys piston technology. 2. 7mm thickness allows for a unique damping effect that is a huge benefit on high traction. The added thickness and square edge Schelle design limits blow by, so the oil is forced through the holes. The added length of hole on the damping valve gives more pack on fast hits all of this shines on high traction where you get more predictable cornering, and less abrupt body