The Hope Tech 3 E4 Disc Brake features a super lightweight design. It is wholly CNC machined from a solid billet of 2014 T6 aircraft spec aluminium alloy, which gives them a smooth and progressive feel. Quick adjustment is available due to a split clamp, and the alloy lever features a textured grip area. You can adjust the lever reach via Allen key, and the master cylinder reservoir is integrated to allow for easy bleeding. Specs: Weight: 300g (standard hose) CNC machined from 2014 T6 aluminium alloy Rigid CNC'd one-piece calliper E4 calliper uses four phenolic pistons to give more usable power Tech 3 lever offers 5% more power compared to our previous lever Ergonomic lever design to fit around other handlebar items The Tech 3 lever is directly compatible with Shimano I-Spec shifters Uses post mount, 9.74 calipers with adaptors to suit all mount options Supplied with organic brake pads