Promax E1 Endurance disc rotors are designed to handle the rigors of all-mountain riding and e-bikes where extra strength is required. - Delivers consistent, quiet braking performance - Includes rotor fixing bolts

The Promax Solve DSK-923 is a proven, reliable, dual piston hydraulic brake and lever set that delivers performance ideal for all trail conditions. - Lightweight aluminum alloy caliper and lever - Dual-piston caliper design - Lever reach adjustment - Heat insulating piston design - Mineral oil - Includes sintered brake pads - Compatible with Shimano B-Series pads