Shimano BR-R9270 Dura-Ace Rear Flat Mount Caliper – Without Rotor or Adapter

Experience pro-level stopping power with the Shimano Dura-Ace BR-R9270 rear hydraulic disc brake caliper. Engineered for elite road cyclists, this low-profile, flat-mount caliper delivers exceptional modulation, reduced rotor drag, and fast wheel changes. Its 22mm ceramic pistons improve heat resistance, while the included resin pads with aluminium cooling fins help cut braking surface temperatures by up to 50°C.

• ✅ Trusted by professional athletes and race mechanics
• ⚙️ Optimised for 140mm or 160mm rotors (adapter included)
• 🔥 Superior heat management with Ice Tech finned pads
• 🧩 Lightweight forged body with increased pad clearance
• 🛠️ Easy maintenance with one-way bleeding and shim-less mount
• 🌿 Non-corrosive mineral oil system for safer handling

Built by Shimano — the global leader in high-performance cycling components.