The secret to great fun on any ride is confident and secure braking. Letting it rip where you want, knowing that you can stop when you want. Enter Apex 1 HYDROR. Using SRAM's proven HYDROR braking system, Apex 1 delivers quiet confidence on every ride. The left lever is a dedicated (brake only) version to save weight and simplify your 1 x riding experience. Features: Uses DOT 5.1 brake fluid Caliper available in both 74mm and Flat Mount versions Lever body design offers excellent finger wrap, comfort, and control Easily converts between 160mm and 140mm rotors with adaptor brackets Forged aluminum disc caliper with steel-backed organic pads and steel hardware Dual-piston hydraulic caliper Specifications: Shifter Style: Lever (Road) Speed: Brake Only Derailleur Compatibility: - Shift Mechanism: - Adjustable Reach: Yes Brake Type: Hydraulic Brake Fluid: DOT Brake Mount: Post Mount Brake Pads: Organic/Resin Hose Length: 950mm Color: Black Weight: 344g