Front sprocket series

WY125

Teeth Number：Z15 Outside Diameter：D Φ 66.60 MM Center Hole：D Φ 17.8MM Root Diameter ：D1 Φ 52.57 MM Tooth Thickness：7MM Screwhole：M6*2*Φ34 MM

GRAND

Teeth Number：Z14 Outside Diameter：D Φ 62.50 MM Center Hole：D Φ 14 MM Root Diameter ：D1 Φ 48.56 MM Tooth Thickness：7MM Screwhole：M6*2*Φ30MM

RC110

Teeth Number:Z14 Outside Diameter:D Φ 62.50 MM Center Hole:D Φ 13 MM Root Diameter:D1 Φ 48.56 MM Tooth Thickness:7MM Spline:Z6-3.5*16 MM

SUPRA

Teeth Number:Z15 Outside Diameter:D Φ 66.60MM Center Hole:D Φ 14 MM Root Diameter:D1 Φ 52.57 MM Tooth Thickness:7MM Screwhole:M6*2*Φ30MM