Hope Tech 4 V4 Disc Brake - Rear - Left Lever - 1720mm - Black - Silver PLP|Riding Style It even has a rivet

It even has a rivet anvil for Campagnolo hollow pin chains

single-sized straight pull spokes for easy replacements

Size (L x W x H)    10 x 6 x 12

Smooth and durable master cylinder design

Suitable for attaching to magnet-compatible Galfer rotors

Hope Tech 4 V4 Disc Brake - Rear - Left Lever - 1720mm - Black - Silver PLP|Riding Style It even has a rivetThe all new Tech 4 V4 builds on Hope's 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 utilises hybrid style Stainless steel pistons