The Magura MT Thirty disc brake system is a great option for repairs or eBike applications.Features-Carbotecture radial master-Flip-flop, easy bleed design-Carbotecture lever-blade and handlebar clamp-4-piston forged monobloc caliper-Adjustable reach-Adjustable banjo fittingItem Specifications-Brake Caliper Type:Post Mount-Adjustable Contact Point:No-Brake Lever Use:Left or Right-Adjustable Reach:Yes-Color:Black-Rotor Included:No-Hydraulic Fluid Type:Mineral Oil-Designed for ebike:Yes-Brake Lever Actuation:Hydraulic