Hope duo disc brake master cylinder completethis top quality lever is ideal for keeping your momentum flowing as you blast across the mountain as it offers awesome stopping modulation and control. Prepared for fast and rebellious off road pursuits, this superb version features an ultra tough aluminium construction. This makes it more than capable of withstanding all the abuse that comes with blasting across the woodland with power and speed.adjustable mtb leverdesigned for versatility in any situation, this sleek component is kitted out with a toolless adjustable reach. This means you can fine tune the distance between it and your handlebars for a more customised feel as you dominate across the slopes. In addition to this, you'll also benefit from greater braking modulation as the lever matches your hand size, riding style and the terrain conditions.duo designall set for riders who want to operate two calipers individually with a single hand, this stunning lever is equipped with a duo master cylinder. When combined with a caliper sold separately, you'll be able to enjoy two independent circuits for safe operation with single handedly.features material cnc machined 2014 t6 aluminium finish anodised use mtb, xc, enduro lever tech 3 duo adjustment toolless reach adjustment clamp ergonomic split clamp design pad fitting top entrybuy hope components from chain reaction cycles, the world's largest online bike store.