Cassette Body: 9 & 10 speed
Hub Spacing: 130mm
Spoke Drilling: 28, 32 or 36 hole
Weight: 328 g.

Dura-Ace 7850 rear road hub features an aluminum axle with Labyrinth and contact seals and a titanium freehub body designed to engage 25% faster. Accepts 8, 9 or 10-speed cassette. Quick release skewer included.

Item Code: S1F-28-001