Detail Dinamo Motor Gear Sprocket Model 428 Electric Scooters (7207)
****The main parameter of 428 14T Pinion: Teeth:14T Gears distance:12.7mm Inner diameter:12-17mm(inner diameter17mm)(inner width 12mm) Outer diameter:61mm Thickness:7mm Weight:110g Suitable Chain:428 chain Suitable motor:Our company and Unite Motor 1418Z,1020Z,1120Z etc series geared motor
***The main parameter of 428 10T Pinion: Teeth:10T Gears distance:12.7mm Inner diameter:12-17mm(inner diameter17mm)(inner width 12mm) Outer diameter:47mm Thickness:7mm Weight:45g Suitable Chain:428 chain Suitable motor:Our company and Unite Motor 1418ZXF,1020,1120 etc series geared motor