Shimano BR-4770 Tiagra flat mount calliper, without rotor, for 140/160mm
Specifications:
- High performance low profile Tiagra hydraulic road disc brake for efficient braking in all conditions
- Oversized 22mm ceramic pistons optimized for heat insulation, lightweight and stiffness
- Opposed 2-piston design reduces leading effect and optimal pad wear increases braking control
- Increased pad to rotor clearance reduces the chance of rotor drag
- Forged calliper design is lightweight and rigid
- One way internal fluid circuit makes bleeding easy
- Mineral oil brake fluid is non-corrosive and less hazardous than conventional hydraulic brake fluid
- Shim-less mounting bracket allows for quick installation and setting up
- Recommended for use with SM-RT64 rotors for optimum braking performance
- Comes complete with K03S resin compound pads
- Inline hose routing for low profile design