The Shimano CUES BR-U8020 brings four-piston hydraulic stopping power to the versatile CUES platform, giving you strong, confident braking with fine control across the full lever stroke. It comes set up with N03A resin pads with cooling fins, so it runs quiet and fades less on long descents.

Highlights

• Four-piston hydraulic design delivers high braking power for confident control at speed
• Excellent modulation for fine, predictable braking throughout the full lever range
• Fitted with N03A resin pads with fin for cooling and quiet, low-fade performance
• Banjo hose connection with inside routing for clean, quick assembly
• Runs on Shimano mineral oil for stable, low-maintenance hydraulics
• Post Mount caliper compatible with a wide spread of rotor sizes

Serious four-piston stopping power

The four-piston caliper clamps more pad against the rotor for stronger, more consistent braking. It is well suited to heavier loads, trail riding and long descents where steady power matters.

Cooling pads, less fade

This caliper ships with N03A resin pads with a radiator fin. The fin sheds heat to help keep braking consistent and pad life long, while resin compound keeps things quiet in everyday use.

Clean hydraulic setup

A banjo-type hose connection with internal routing keeps the install tidy and makes bleeding and assembly straightforward. The system uses Shimano mineral oil for reliable, fuss-free hydraulics.

Compatibility & fit

Post Mount caliper using Shimano mineral oil and the SM-BH90-SBM hose with a banjo connection. Compatible with 140, 160, 180, 203 and 220 mm rotors. Recommended brake lever is the Shimano CUES BL-U8000. Sold as a single caliper; on a typical Australian setup the left lever operates the rear brake and the right lever the front, so choose the caliper position to match your build.