IIIPRO Bicycle mechanical line pull brake converted to hydraulic brake modified parts

High-concerned chemical：None Type：Hydraulic Disc Brake Model Number：6R Braking System：Hydraulic Disc Brake (Hydraulic Brake Pad) Brand Name：IIIPRO Origin：Mainland China

High-concerned chemical: None Type: Hydraulic Disc Brake Model Number: 6R Braking System: Hydraulic Disc Brake (Hydraulic Brake Pad) Brand Name: IIIPRO Origin: Mainland China