Piston Sets - Powersports

CP Pistons 06-20 Yamaha R6 13.5:1 69mm +2mm Oversized Bore x 42.5mm Stroke (635cc) Piston Kit

CP Pistons 06-20 Yamaha R6 13.1:1 67mm STD Bore x 42.5mm Stroke (600cc) Piston Kit

CP Pistons 01-05 Yamaha R6 13.75:1 67mm Bore x 44.5mm Stroke (627cc) Piston Kit

CP Pistons 01-05 Yamaha R6 13.2:1 65.5mm STD Bore x 44.5mm Stroke (600cc) Piston Kit

CP Pistons 17-19 Arctic Cat 9000 series 8.5:1 STD Bore 66.2mm Stroke (998cc) Piston Kit

CP Pistons 08-12 Raptor 250 13.0:1 74mm STD Bore x 58mm Stroke (249cc) Piston Kit

CP Pistons 08-12 Raptor 250 12.0:1 74mm STD Bore x 58mm Stroke(249cc) Piston Kit

CP Pistons 08-12 Raptor 250 11:0:1 74mm STD Bore x 58mm Stroke (249cc) Piston Kit

CP Pistons 07-08 Yamaha R 13:1 79mm +2mm Oversized Bore x 53.6mm Stroke (998cc) Piston Kit

CP Pistons 07-08 Yamaha R1 13:1 77mm STD Bore x 53.6mm Stroke (998cc) Piston Kit

CP Pistons 06-14 Yamaha Raptor/Rhino 700 12.5:1 105.5mm +3mm OS Bore x 84mm Stroke 734cc Piston Kit

CP Pistons 06-14 Yamaha Raptor/Rhino 700 13:1 105mm +3mm OS Bore x 84mm Stroke 727cc Piston Kit

CP Pistons 03-09 YZ450F 13.5:1 98mm +3mm Oversized Bore x 63.4mm Stroke (478cc) Piston Kit

CP Pistons 2017-2020 Yamaha R3 13.0:1 70mm STD Bore x 44.1mm stoke (340cc) Piston Kit

CP Pistons 2017-2020 Yamaha R3 12.8:1 68mm STD Bore x 44.1mm stoke (320cc) Piston Kit