SRAM DB4 Disc Brake and Lever – Right Front or Rear 2000mm Hose Post Mount 4-Piston Aluminum Lever Diffusion Black A1. DB4 is SRAM’s answer for riders who want to focus on the ride. The low-maintenance Mineral Oil system uses all-new lever architecture, which features easy adjustment access and ergonomic comfort. The right- and left-specific stealth lever body design brings the hose parallel to the bar, allowing for an organized cockpit that pairs perfectly with mechanical Eagle Transmission. Consistent, heavy-duty power is no surprise, as DB4 shares the same proven caliper architecture as DB8.
| Brake Lever Actuation | Hydraulic |
| Brake Caliper Type | Post Mount |
| Rotor Included | No |
| Brake Lever Use | Right |
| Color | Diffusion Black Anodized |
| Hydraulic Fluid Type | Mineral Oil |
| Pad Compound | Organic |
| Hydraulic Hose Length | 2000 |
| Adjustable Reach | Yes |
| Adjustable Contact Point | No |