Shimano ST-RX400(r) disc brake set rear black

The Shimano GRX 400 rear hydraulic disc brake is a component specifically designed for bicycles, offering reliable and efficient braking performance.This brake is part of the Shimano GRX series, aimed at gravel and adventure bikes, ensuring optimal control in various conditions. Its hydraulic system provides consistent and modulated braking power, ideal for demanding terrains.The kit includes the rear brake with resin brake pads with fins, without adapter, compatible with a 25 mm rear mounting thickness. Its black finish delivers a sober and durable design, characteristic of Shimano quality.The brake’s construction ensures durability and quick response, while its installation is straightforward thanks to its design tailored for compatibility with modern bicycle systems.