Shimano GRX ST-RX815 Di2 11-Speed STI Lever With BR-RX820 Flat Mount Caliper
| Brand | Shimano |
|---|---|
| Colour | Black |
Shimano GRX, with its gravel specific ergonomics, optimised gearing options, rugged reliability, and quiet and stable drivetrain, sets itself apart from the rest of the component world.
The Shimano GRX Di2 Dual Control Lever delivers light and responsive shifting for mixed-terrain riding. The ergonomic shifter design improves comfort and the textured, anti-slip brake lever increases control on bumpy terrain. The Di2 version offers the digital precision of Shimano electronic shifting and synchronized shifting.
The GRX BR-RX820 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.
Technology
Dual Control Lever
DCL stands for Dual Control Lever. It has brake and shifting functions in the system and enables easy operation.
Ergonomic innovation is probably more critical to the higher standard performance than the added gearing. The shift internals borrow the robustness from Shimano's MTB technology and are so smooth and effortless that one finger shifts front and rear are possible. Indeed, shifting is the ultimate act of Shimano Total Integration, and simply has to be experienced to be understood.
Shifting Lever Integrated With Brake Lever. Recommended For Road Bikes.:
The shifting lever is integrated with a brake lever. There are two levers, one large and one small. To upshift, use the small inner lever. To downshift, operate the large outer lever.
Reach Adjust
Brake lever is equipped with a reach adjust mechanism. The distance from handlebar grip to lever can be adjusted to suit any hand size, type of riding and individual rider preferences.
Benefits & Features:
- Lever reach adjustment
- Easy shifting and braking by the best lever position
Mountain Bike:
Reach Adjust of Dual Control Levers / Brake Levers:
Both brake levers and DCL are equipped with a reach adjust mechanism. The distance from handlebar grip to lever can be adjusted to suit any hand size, type of riding and individual rider preferences.
One Way Bleeding
"One Way Bleeding" was developed for quick and easy prevention of air in Shimano's hydraulic system. Shimano have streamlined the oil route throughout the system to prevent air bubbles from being captured in the system.
One way oil routing plus a funnel tool with mineral oil provides an easy and clean bleeding system.
Features
- Shimano GRX hydraulic disc brake 11-Speed Di2 STI's give you control, modulation and power with minimal effort in all riding conditions
- Higher brake lever axis and curved brake lever,improves grip and confidence on choppy surfaces and descents
- Raised hood head prevents hand misalignment and slippage
- Recessed finger notch prevents upward slipping
- Anti-slip texture and brake lever coating gives higher braking efficiency and reduces fatigue on long rides
- 11-Speed E-Tube Di2 compatible
- Levers are supplied without electrical cables, as these need to be ordered separately to suit
- Kit contains bled ST-RX815 STI lever, BR-RX820 flat mount brake caliper with pads, hose and mineral oil (Without rotor or adapter)
