Pistons

ProX Piston Kit KX250F 17-19 13.7:1 (76.97mm)

ProX Piston Kit KX250 21-22 14.1:1 (77.97mm)

ProX Piston Kit YZ250F 16-18 /250FX 17-18 13.5:1 (76.96mm)

ProX Piston Kit YZ250 88-98 + WR250R 88-91 (67.97mm)

ProX Piston Kit Yamaha YZ250F 19-23 13.8:1 (76.97mm)

ProX Piston Kit YZ250 99-23 + RM250 03-12 (66.37mm)

ProX Piston Kit Yamaha YZ250F 19-23 13.8:1 (76.95mm)

ProX Piston Kit YZ250 99-23 + RM250 03-12 (66.36mm)

ProX Piston Kit YZ250F 16-18 /250FX 17-19 13.5:1 (76.95mm)

ProX Piston Kit YZ250 99-23 + RM250 03-12 (66.35mm)

ProX Piston Kit YZ250F 14-15/WR250F 15-17 13.5:1 (76.97mm)

ProX Piston Kit YZ250F 16-18 /250FX 17-18 13.5:1 (76.97mm)

Vertex

Vertex Piston Kit KX250F 2020 Compr. 14.2:1 (77.96)

Vertex

Vertex Piston Kit SX 125 01-23/TC125 14-23/MC125 21-23 12 Degree Head single ring (53.96)

Vertex

Vertex Piston Kit SX 125 01-23/TC125 14-23/MC125 21-23 12 Degree Head single ring (53.94)

Vertex

Vertex Piston Kit YZ450F 18-19 WR450F 19-20 Compr 12.7:1 (96.96)

Vertex

Vertex Piston Kit KX250F Compr 13.4:1 2017-19 (76.96)

Vertex

Vertex Piston Kit SX125 01-23/TC125 14-23/MC125 21-23 Single Ring (53.95)

Vertex

Vertex Piston Kit SX125 01-23/TC125 14-23/MC125 21-23 Single Ring (53.94)

Vertex

Vertex Piston Kit SX150 16-22 XC-W 16-23/TE150/TE150I 17-20/EXC150 TPI 2020 (57.96)