HB-7710-R

Information from: www.shimano.com.

Shimano Dura-Ace Track Road Rear Hubs.

Technical Documents

SI-23T0A

EV-HB-7710-R-1729A

Features

Spoke Holes : 36/32/28H

Super polished Bearing Races

Specifications

Average Weight w/o QR: 298g (w/o lockring)

Center to Flange (Left): 34.75mm (single) / 33.5mm (double)

Center to Flange (Right): 32.25mm (singe) / 33.5mm (double)

Hub Shell: aluminum

Spoke Hole Circle: 44mm

Spoke Holes: 28/32/36

Contact Sealing: Dust Cap

Stainless Steel Ball Bearings: stainless steel

Axle Type: 164mm

Over Locknut: 120mm

Series: DURA-ACE

Model Number: HB-7710-R