Description

SHIMANO GRX 820 Rear Disc Brake Caliper
Unlock a new realm of performance and reliability on your all-road adventures with the SHIMANO GRX 820 Rear Disc Brake Caliper. Engineered specifically for the unique demands of gravel cycling, this hydraulic disc brake caliper provides the superior stopping power and nuanced control necessary to confidently navigate unpredictable terrain, from steep, loose descents to fast-paced sections on broken pavement. It is the definitive choice for riders seeking to upgrade their gravel or adventure bike for maximum performance.
The GRX BR-R820 disc brake caliper brings a new level of control to gravel cycling with enhanced modulation and a quicker initial braking point. And despite its smaller construction, the system is quieter and easier to maintain. This refined modulation allows riders to feather their brakes with incredible accuracy, preserving traction on sketchy surfaces and maintaining momentum through technical corners. The ability to apply braking force with the precision of tweezers means you can scrub just the right amount of speed without locking the rear wheel, giving you the surgical control needed to push your limits safely and with greater confidence.
This caliper is not just about power; it´s about a smarter, more refined braking experience. The design directly addresses common issues faced by off-road cyclists, ensuring your focus remains on the trail ahead, not on noisy or finicky components. For the dedicated gravel grinder, bikepacker, or cyclocross racer, the SHIMANO GRX 820 rear caliper represents a significant leap forward in braking technology, offering a perfect balance of power, quiet operation, and serviceability.
Features:
* 10% wider pad clearance decreases brake noise
* Maintenance-friendly bleeding process
Specifications:
* Mount Adapter: Without adapter, for rear mount thickness 25 mm
* Front/Rear: Rear
* Pad: Resin with fin
* Mount type: Flat mount
* Recommended disc brake rotor: RT-CL800
* Recommended brake lever: ST-RX820, ST-RX820-LA, BL-RX820-L
* Piston: 2
* Brake Type: Hydraulic disc brake