The Shimano 105 ST-R7020 paired with the BR-R7070 hydraulic disc brake caliper brings all-conditions stopping confidence to 11-speed road and endurance cycling. This right-hand bundle combines precise STI shift actuation with powerful two-piston hydraulic braking — pre-bled and ready to install on flat-mount disc road frames.

Highlights

• Hydraulic disc braking: Consistent, powerful braking in wet or dry conditions with no cable stretch or fade.
• Two-piston flat-mount caliper: The BR-R7070-F uses a compact two-piston design in the flat-mount standard for a clean, lightweight front brake install.
• Integrated shift/brake lever: ST-R7020 STI Dual Control Lever combines 11-speed road shifting and hydraulic brake actuation in one ergonomic unit.
• Reach adjust: Up to 15mm of brake lever reach adjustment accommodates a wide range of hand sizes without tools.
• Mineral oil system: Shimano's sealed mineral oil hydraulic circuit is stable, non-corrosive, and low-maintenance.
• One-way bleeding: The BR-R7070 caliper supports Shimano's convenient one-way bleed process for straightforward home or workshop servicing.
• Pre-bled hose included: Ships with a 1000mm SM-BH90 hydraulic hose, pre-filled for a cleaner installation.

ST-R7020 Lever

The ST-R7020 features a revised lever position and bracket shape developed from a broad study of different hand shapes, delivering a natural, confident grip position whether sprinting or descending. The composite lever body keeps weight in check while the aluminium lever blade provides a solid, positive feel at the fingertips. A reach adjuster bolt allows fine-tuning without removing the lever from the bar.

BR-R7070 Caliper

The BR-R7070 hydraulic disc brake caliper uses ICE TECHNOLOGIES-compatible pads and works with Shimano's SM-RT70 series rotors (sold separately). Aluminium construction keeps the caliper light and rigid, while the easy hose joint system simplifies initial installation and hose routing. Shimano's one-way bleed port means the system can be bled efficiently from a single point after installation.

Compatibility & Fit

Compatible with 11-speed Shimano road drivetrains. Lever clamp diameter: 23.8–24.2mm (standard road drop bar). Brake caliper mount: flat mount (front). Hydraulic fluid: Shimano mineral oil. Recommended rotor: Shimano SM-RT70 140mm or 160mm (not included). Compatible brake pads: K02S, K03S, L02A, L04A (resin and metal options). Hose: SM-BH90, 1000mm. Note: in Australian convention the right lever controls the front brake.