It has a compact structure and exquisite appearance、high strenth caliper body、Easy installation、stabble braking
performance. Suitable for cargo bikes and right side mounting.
Kelly 
Europe contact
| Cylinder Diameter |
φ21mm |
| Rotor size |
φ180mm |
| Effective braking radius | 80mm |
| Effect pad area | 361 mm² |
| Coefficient of friction | 0.35 ～ 0.45 |
| Max brake torque | 155N.m |
| Installation position |
Left side/Right side
|
| Bracket mounting hole space | 74±0.2mm |
