Sturmey-Archer X-FDD Dynamo Front Hub

• Front dynamo hub with 70mm drum brake
• Totally sealed against any weather condition
• Available in 3.0W
• Voltage - 6V
• Hub Shell Material - A356 Aluminum
• Bearing Type - Sealed Cartridge
• Axle Diameter - 9mm
• Axle Length - 140.0mm
• Over Locknut Dimension - 100.0mm
• Spoke Holes - 36
• Pitch Circle Diameter - 89.8mm
• Flange Width - 58mm
• Offset - 0
• Spoke Compatibility - 13g or 14g


• Weight - 1220g