Features Specifications:Sell Motorcycles brake system(Yamaha YBR125 disk brake)  YAMAHAYBR125)P/NBMC001DB001NAMEHandle pumpDisk pumpPart detailsPump inner D¢12.7mmPump diameter35Handle:Pressure24.5MPAPiston distance13mmV Intensityforward13729Npiston exclude distance1.25±0.5 backward3923NHandle exclude distance5-20mmAnti slideLess then20NOil volume20ccAnti slideLess then1.5N.MBrake acreage:15.4*2cm2Work temperature:120-40Valid disk R:R106mmMax.Oil volume:0.5cm3Mounting sizerearview mirror diameterMounting plate:49mmrearview mirror Hole Height24mmDisk distance:25mmHandle mounting hole¢22..2mmMounting hole thread:M10*1.25Oil threadM10*1.25Oil thread:M10*1.25Disk Diameter:245MMDisk thickness:4.0mmColorCylinderBlackcylinderGoldenHandleBlackFrameSliver