13mm Fat Boys AE Piston [2.7mm], 2x2.0 T7 The cutouts are designed to

The cutouts are designed to avoid overhang so they don't peel up

5mm) so that the protector is just set away from the edge of the metal

Includes 2 pcs 5x10 bearing

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

13mm Fat Boys AE Piston [2.7mm], 2x2.0 T7 The cutouts are designed toGet 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