Shimano Dura Ace Direct Mount BR-R9210-RS road bike rear brake caliper

The Shimano BR-9210 rear caliper features a Direct Mount attachment. This principle involves a two-point attachment to the seat stay. As the caliper is integral with the frame, it offers greater power and rigidity. The Shimano caliper is technically very advanced. It has a dual pivot that intensifies braking power. Shimano claims 36% more power and efficiency compared to the previous generation.

Technical specifications

- Symmetrical dual pivot
- Spring tension adjuster
- R55C4 brake pads for aluminium rims
- Direct mount on the frame
- Rear version: on rear stays only (seat post)
- Compatible with tyres up to 28 mm
- Manufacturer's weight 154 grams
- Shimano reference BR-R9210-RS
- Brand: Shimano

Presentation and test of the new Shimano 12-speed groupset on velotech.fr: New Shimano 12-speed road groupset: R9200 and R8100