The Shimano Alfine SG-S7001-11 is an 11-speed internally geared rear hub for city, touring, and e-bike builds. It offers a 409% gear range and an improved internal structure for better gear engagement, while oil-bath lubrication reduces friction and maintenance. A Center Lock disc mount allows quick rotor installation, and the hub is approved for both e-bike and non-e-bike use.

• 11-speed internal gearing with a 409% total range (0.527 to 2.153)
• Improved internal structure for better gear engagement
• Approved for e-bike and non-e-bike use
• Oil-bath lubrication
• Center Lock disc rotor mount
• 10 mm bolt-on axle, 135 mm O.L.D.
• Compatible with Shimano Alfine 11-speed shifters
• Small parts not included
• Rotor lockring not included