The SHIMANO ALFINE S7001-8 hub offers a wide 307% gear range and an improved internal structure for better gear engagement. It is approved for E-BIKE and non E-BIKE use and is available in black and silver.

• Improved overall riding comfortability and efficiency
• Higher shifting performance even under high chain tension induced by E-bike motors
• Improvement is suitable for both E-bike and non E-bike use