SHIMANO Alfine DH-S501 Dynamo Front Disc Centerlock Black Hub 100mm
Compatible with 26 to 28″ wheel sizes
Light alloy QR lever and nut
6V, 3.0W output
Centerlock rotor mount
Rotor lockring not included
Position: Front
Brake Type: Disc Brake (Centerlock)
Axle Type: Quick Release
Hub Spacing: QR x 100mm
Drive Type (Rear Hub): –
Spoke Count: 32H or 36H
Spoke Type: J-Bend
Left Side Flange Diameter: 70mm
Right Side Flange Diameter: 70mm
Left Side Center to Flange: 20mm
Right Side Center to Flange: 28.5mm
Color: Black
Weight: 575g (32H), 635g (36H)
Original Shimano parts guarantee that all components work perfectly for optimum performance and maximum safety and longevity.