Hope Tech 4 E4 Brake Black / Silver Front Dirtjumper This chainring is dedicated for

This chainring is dedicated for Boost bikes (3mm offset)

Its unique flat top design makes it the strongest change chain we have ever made

Snap cage mount for universal connection options

Chain connector: PowerLock

With the Flash Headlight/Taillight Combo

Hope Tech 4 E4 Brake Black / Silver Front Dirtjumper This chainring is dedicated forThe Tech 4 E4 represents the culmination of over 25 years of expertise in crafting hydraulic brake systems. It introduces a host of innovations, including new internal seals that minimize friction and a pivot mechanism that employs roller bearings. These advancements enable a lower spring rate, resulting in a lighter lever feel that diminishes rider fatigue while maintaining our renowned precision and control. Additionally, the upgraded E4 caliper