Hope Tech 4 V4 Disc Brake and Lever Set - Front Hydraulic Post Mount Silver Model=MDR-P eBike Disc Brake Rotor This SRAM XPLR PG-1231 12-speed

This SRAM XPLR PG-1231 12-speed 11-44t cassette provides 2x range in a 1x package and fits on a traditional 11-speed driver body for broad integration

400g/179cm

waxing support

whatever your bike type

Hope Tech 4 V4 Disc Brake and Lever Set - Front Hydraulic Post Mount Silver Model=MDR-P eBike Disc Brake Rotor This SRAM XPLR PG-1231 12-speedThe Tech 4 V4 builds on our 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 our legendary feel and modulation. The updated V4 caliper utilizes hybrid style Stainless steel pistons with a