OUTLINE
A drum-in-disc type disc brake is used.
A single piston type brake caliper is used.
A cylinder made of aluminum is used for weight reduction.
SPECIFICATION
| Caliper Type | PNR40 (18V) | PNR40 (22V) | |
| Brake Type | Ventilated Disc | Ventilated Disc | |
| Wheel Cylinder Diameter | mm (in.) | 40.45 (1.59) | 40.45 (1.59) |
| Rotor Size (Diameter x Thickness) | mm (in.) | 310.0 x 18.0 (12.2 x 0.71) | 310.0 x 22.0 (12.2 x 0.87) |
| Pad Material | NS542 | NS286 | |