SRAM Guide RE Disc Brake No ClampDesigned for the increased speeds, torque and power that’s produced by electric bike (E-bike) motors, this hydraulic disc brake is ready for day-long adventures on your electric mountain bike (E-MTB). It features a hard-wearing aluminium lever blade construction, which makes it tough and dependable as you tackle demanding terrain conditions. SRAM has also equipped this model with a four-piston caliper for powerful and consistent braking performance, wherever your next takes you.E-MTB Hydraulic Disc BrakeGuide RE is SRAM’s optimised braking solution for today’s exciting category of E-MTBs, capable of handling the higher average speeds, more intense use and increased mass due to the presence of the motor and battery. It combines SRAM’s proven Guide R lever assembly with a powerful four-piston caliper derived from the gravity-focused Code brakes. Guide RE provides real, usable on-trail control-optimal power and modulation mean speed can be controlled in all terrain and in all situations, both uphill and downhill.DirectLinkSRAM’s DirectLink lever design produces a solid, positive feel the second you squeeze the lever to engage the brake. It offers a no-nonsense solution to give you precise control.Piggyback ReservoirThe brake fluid reservoir on SRAM’s latest lever design is optimized for both performance and ease of use. The PiggyBack Reservoir offers a simple, failsafe way to manage brake fluid, and also allows for ambidextrous lever placement-so you can switch your levers on the handlebar and run them moto without hassle.Reach AdjustBrake lever fit and feel is a personal thing. Riders have individual positioning preferences, as well as unique hand sizes and finger lengths. Reach Adjust makes it easy to adjust your lever for maximum one-finger control for everyone.Timing Port ClosureA hydraulic brake’s timing port is the connection between the reservoir and the lever cylinder bore. When the lever is squeezed, a cup seal passes this area and closes the port, which pressurises the system. SRAM’s timing port closure system features durable seals and an ultra-smooth cylinder bore finish producing dependable braking power and consistency.Features: Lever Blade Material: Aluminium - stamped Use: Electric Mountain Bike (E-MTB) Brake Type: Hydraulic disc brake Bracket (Disc Brake): Direct Mount DIR Caliper: Four-piston caliper Pads: Sintered pads Rec MMX Clamp: Not Included Rotor/Clamp Included: No, available separately MatchMaker X compatible, Ambidextrous lever mount, Tool-free reach adjust Single or Pair: Single Weight: 415gManufacturer’s Part Number: 00.5019.964.210Buy SRAM Components from Chain Reaction Cycles, the World’s Largest Online Bike Store.