VertexWinderosa - Performance Piston Kit (24444C) Options:Piston Kit Certified as medical device:

Certified as medical device:

*Soft (green) and harder (Red) rubbers available separately

Fine toothing with 72 teeth

Silica base provides better wet weather performance and braking in all conditions

VertexWinderosa - Performance Piston Kit (24444C) Options:Piston Kit Certified as medical device:Performance Long Rod Piston All piston skirts are coated with a high tech coating for faster break in time and increased piston life. All pistons are heat treated with a T 5 hardening and tempering cycle. Kits include piston, rings, wrist pin and circlips. Exact fit A, B, C or D pistons match your cylinder bore perfectly to maximize power and performance while reducing blow by and oil consumption