Zoom HB876E 2-PIN/3-PIN 4-Pistons E-Bike Electric Power-Off Hydraulic Brake Set
Zoom HB876e. Model zoom HB876E. Powerful Braking Force: Experience fast braking with 4 pistons in each brake caliper, ensuring powerful braking performance for every ride. 4 Pistons Calipers. When you brake, the power output is automatically cut off, ensuring quick and efficient braking.