Shimano Dura-Ace BR-R9270 Front Flat Mount Disc Caliper for 140/160mm

- Top of the range, high performance Dura-Ace low profile hydraulic road disc brake for efficient braking in all conditions
- Front wheel use for flat mount forks with adapter to flip between 140 and 160 mm
- Oversized 22mm ceramic pistons optimized for heat insulation, lightweight and stiffness
- Opposed 2-piston design reduces leading effect and optimal pad wear
- Improved pad to rotor clearance with 10% increase pad clearance over BR-B9170 reduces the chance of rotor drag
- Direct flat mount and open design allows easy and quick wheel replacement
- Forged caliper 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 Ice Tech FREEZA Center Lock RT-MT900 rotors for optimum braking performance
- Comes complete with resin compound aluminium radiation fin pad further improves heat dissipation reducing brake surface temperature by 50 deg C
- Inline hose routing for low profile design
- Separate bleed port and valve screw for improved bleeding process

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