Name: Shimano Dura-Ace R9270 Disc Brake Caliper Rear
SKU: 1634
Availability: InStock

Shimano Dura-Ace R9270 Disc Brake Caliper Rear

$93.84

Shimano Dura-Ace R9270 Disc Brake Caliper Rear

The rear Shimano Dura-Ace R9270 Disc Brake Caliper has a forged one-piece body to maximise rigidity and reduce weight. A simplified mounting bracket allows for easy installation, and the direct flat-mount design helps speed up wheel changes. Compatibility with 140mm or 160mm rotors (with suitable adapter) is offered, allowing the rider to choose based on their preferences and body weight.

Two opposing oversized ceramic pistons grant increased braking precision, while 10% extra pad clearance helps to prevent brake drag, particularly on prolonged descents. Additionally, resin pads with integrated cooling fins further enhance brake control during heavy braking.

Maintenance is simplified thanks to refined bleed port, valve screw and hose routing designs that combine to cut workshop time for professional and home mechanics.

Features

Top of the range, low profile hydraulic road disc brake for efficient braking in all conditions
Forged MONO-BODY one-piece caliper design is lightweight and rigid
Direct flat-mount and open design allows easy and quick wheel replacement
Shimless mounting bracket allows for quick installation and setting up
Rear wheel use
Oversized 22mm ceramic pistons optimised for heat insulation, low weight and stiffness
Opposed 2-piston design reduces leading effect and optimises pad wear
A 10% increase in pad clearance reduces the chance of rotor drag
Resin compound aluminium radiation fin pads improve heat dissipation
Inline hose routing for low profile design
Separate bleed port and valve screw for improved bleeding process
One way internal fluid circuit makes bleeding easy
Mineral oil brake fluid is non-corrosive and less hazardous than conventional hydraulic brake fluid
Recommended for use with Ice Tech FREEZA Center Lock SM-MT900 rotors (available separately)
Manufacturer claimed weight: 110 grams