Moose Offroad Sprocket - 26-4163-15CRMO Yamaha 250 1999-2006 Brand_Powermadd 8 mm Riding Style Street

8 mm Riding Style Street Diameter 31

125" Displacement 124" Stroke Length 4

The lightest rocker arm available

50 mm Riding Style Watercraft Engine Type 2-Stroke Product Name Piston Kit Bore Size 76

Moose Offroad Sprocket - 26-4163-15CRMO Yamaha 250 1999-2006 Brand_Powermadd 8 mm Riding Style StreetFeatures Machined from high tensile strength, impact and wear resistant chromoly steel to minimize deformation Inner splines are broached to provide maximum spline to countershaft contact to distribute driveline forces over the largest possible surface area Heat treated, then finished with a nickel coating for corrosion resistance and lubricity Each sprocket is quality checked by Computer Measurement Machine (CMM) to exactly match OEM design