BikeMan Performance Durability Kit - BMP-P800DK

Custom designed taller pistons have less piston slap
Rings have been spaced apart for better cooling
Pistons have .020 wrist pin offset to take load off the intake side
Forged pistons are more durable and collapse less than factory pistons
Lubrication holes in the skirt of the piston designed to lengthen piston skirt life
Teflon coated pistons
Gains 6-7 horsepower and even more for motors down on compression
A must have for motors with over 1500 miles on stock pistons
Smoother running motor
No EFI controller required
Includes pistons, rings, circlips, wristpins, cylinder bolts, cylinder spacer, longer alignment pins, & 2 base gaskets.