Zoom Xtech ดิสก์เบรกคาลิปเปอร์กึ่งไฮดรอลิค

Brand: zoom Model: hb-100 Color: black, red，blue，purple，gold Weight: about 199.6g for front clamp and 204.8g for rear brake clamp Category: hydraulic line pulling oil dish clamp Braking mode: hydraulic piston bidirectional braking What is the new wire drawing technology called hb-100? The cylinder block of hb-100 adopts the built-in brake oil, and then controls the hydraulic clamp to brake through the brake inner line. The cylinder block of the clamp is built-in brake oil, which is the same as the common oil dish clamp on the market