Hope Tech 4 V4 Disc Brake and Lever Set - Rear Hydraulic Post Mount

The Tech 4 V4 builds on over 25 years of experience designing and manufacturing hydraulic brake systems. It features all new internal sealing for reduced friction and a pivot that spins on roller bearings, allowing the spring rate to be reduced. This lower spring rate delivers a lighter lever action that reduces rider fatigue while maintaining Hope's legendary feel and modulation. The updated V4 caliper utilizes hybrid-style stainless steel pistons with a phenolic insert, allowing for smoother movement and less maintenance while managing high temperatures without heat transfer during extreme use. The brake provides a 30% power increase compared to the Tech 3 version. The lever features genuine bite point and reach adjustment without tools to accommodate rider preferences. The hinged clamp design enables easy installation. The caliper is precision CNC machined from aluminum forged billet for light weight and strength, with a maximum rotor thickness of 3.3mm. Direct shifter mounts are available for SRAM and Shimano EV systems.