The Hope Tech 4 X2 builds on their 25+ years' experience designing and manufacturing hydraulic brake systems. The Tech 4 uses all new internal sealing for reduced friction and the pivot spins on roller bearings, allowing the spring rate to be reduced. The lower spring rate in turn gives a lighter lever action, reducing rider fatigue and keeping Hope's legendary feel and modulation. This Tech 4 lever, combined with an updated X2 caliper, provides riders with a lightweight, adjustable and reliable brake set up.Provides 30% power increase from Tech 3 versionLever shape provides a more ergonomic shape orientated to provide the best mechanical advantage during brakingInternal sealing for reduced friction and the pivot spins on roller bearings, allowing the spring rate to be reducedGenuine bite point and reach adjustment without tools accommodates rider preferencesHinged clamp reduces weight and improves ergonomics2 Hybrid-style pistons allow smoother movement and require less maintenance, and a phenolic insert to manage heat Rigid CNC machined one-piece caliper is strong and lightweightMaximum rotor thickness of 2.3mm (Rotor sold separately)Direct shifter mounts available for Sram and Shimano EVItem SpecificationsAdjustable Contact PointYesAdjustable ReachYesBrake Caliper TypePost MountBrake Lever ActuationHydraulicBrake Lever UseLeftColorBlackHydraulic Fluid TypeDOTRotor IncludedNo Hope Tech 4 X2 Disc Brake & Lever Set Disc Brake & Lever EAN: 5056454906240