Hope Pro 5 Rear Hub The classic, improved and refined. Calling upon decades of manufacturing experience, and building off of the highly successful Pro 4 Hub, the Hope Pro 5 Rear Hub boasts a slew of new features, refinements, and upgrades, making it one of the most durable and high-performance hubs available. The redesigned drive mechanism features even less drag than the previous Pro 4, with a zero-drag labyrinth seal and a new pawl and ratchet design creating a faster-rolling, more reliable hub. The new 108 points of engagement (compared to the previous 44) provide a nearly instant pedaling response with reduced drag and maintained reliability. The updated hub shell features a larger bearing for increased run life, while the redesigned hub shape increases stiffness. How do you improve on a classic? Just ask Hope Technology. Features Redesigned and upgraded from previous Pro 4 hub Updated hub shell design for increased stiffness and for use of a larger bearing to increase wear life New freehub drive mechanism features a zero-drag labyrinth seal, and a new pawl, ratchet, and spring design for smoother rolling and increased reliability104 points of freehub engagement with 3 always-engaged pawls for more immediate engagement, optimized drag, and improved reliability Fully rebuildable with common hand tools and easily upgraded or converted to new axle or freehub standards SPECIFICATIONSSpoke Interface J-Bend Hub Drilling28, 32, or 36-Hole Disc Brake Type6-Bolt Intended Use Road, Gravel, Trail | Hope Technology | Pro 5 Non-Boost Rear Hub | Black | 12X142Mm, 32H, Shimano Hg