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Description
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.
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Important Update for Our US Customers
We regret to inform you that due to ongoing challenges related to current US tariffs, shopping on Sigma Sports is temporarily unavailable for customers based in the United States.
We understand how disappointing this may be and sincerely apologize for any inconvenience caused. Please rest assured that we are actively exploring solutions to resume service and find the best way to support our US community.
We appreciate your patience and understanding during this time, and we look forward to welcoming you back as soon as possible.
If you require any further assistance, please reach out to the customer services team
— The Sigma Sports Team