Hope Tech 4 E4 Disc Brake - Rear - Left Lever - 1720mm - Silver - Black Gift Card Saving energy - The wave-shaped

Saving energy - The wave-shaped Ergowave profile which contours from the rear to the front offers a perfect form-fit shape for most sit bones

This cassette is able to withstand a whole lot of punishment and is the most durable cassette in the Box range

predictable and designed to be ran tubeless

and contour to your hands over long rides

Hope Tech 4 E4 Disc Brake - Rear - Left Lever - 1720mm - Silver - Black Gift Card Saving energy - The wave-shapedThe all new Tech 4 E4 builds on Hope's 25+ years of 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 gives a lighter lever action, reducing rider fatigue and keeping our legendary feel and modulation. The updated E4 caliper utilises hybrid style Stainless steel pistons with a