You want a simple, effective control system for your ride. The Apex 1 shift/brake levers have a grip width adjustment, completely new hydraulic internal parts and optimized ergonomics for better finger grip width. The perfect setup for ultimate control in every situation.EXACT ACTUATIONWhen SRAM introduced its racing bike technologies, it used the proven SRAM MTB 1:1 gear ratio for 11-speed shifting (travel shift cable : rear derailleur movement). Exact Actuation helps to achieve a simpler and more stable balance between the design of the rear derailleur suspension, narrow sprocket gaps and exact tension. The result: a shifting system that is child's play to operate. - Purpose: road bike - Brake technology: hydraulic - Weight: 344 g - Details: - Ideal finger grip range, maximum comfort and ultimate control - Redesigned air vent for easier access - Redesigned master cylinder with new seal and piston design - Type: with brake lever - Brake disc: without brake disc - Material specifications: Aluminium - Type: rear - Special features: Lever ergonomically shaped gear lever - Gearshift: mechanical - Compatibility: SRAM - Gearshift steps right: 11 gears brake lever - Brake lever length: full hand Scope of delivery - Scope of delivery: incl. shift cable brake disc - Designation: rec. Rotor: Sram Centerline brake caliper - Rear brake caliper mount: Post Mount - Number of brake pistons rear: 2 - Brake line filled ready for installation - Line length rear: 180 cm Brake fluid - Brake fluid: DOT5.1 - Type: SRAM