DB4 is SRAM's answer for riders who want to focus on the ride. The low-maintenance Mineral Oil system uses a 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. Please note: A brake set includes a caliper, lever, hose, and fittings for one wheel. To outfit a whole bike, you will need to order both Right and Left brake sets. SRAM DB4 Features Stealth lever architecture pairs perfectly with mechanical Eagle Transmission shifters Left and right specific levers feature tooled lever reach adjust Split ring clamp Code-like heavy-duty power Uses existing SRAM Large brake pads Designed for use with Maxima Mineral Oil only Designed for use with SRAM Mineral Oil Bleed Kit only SRAM DB4 Specs Application: Mountain Bike Brake Type: Hydraulic Blade Material: Aluminum Contact Adjust: No Orientation: Front & Rear Bracket: Direct Mount Reach Adjust Tooled Hydraulic Fluid: Mineral Oil Lever Pivot: Bushing Weight: 365 grams