Shimano Dura-Ace 7710 Track Hubset
Shimano's Dura-Ace HB-7710 series hubs are precision manufactured to provide super smooth rolling, improved wheel rigidity and easy serviceability. Small/Low flange design hubs.
• Steel axle: M9 (front), M10 (rear)
• Axle length: 142 mm (front), 164 mm (rear)
• O.L.D.: 100 mm (front), 120 mm (rear)
• Low-flange design