SHIMANO Alfine S7051 Di2 CL 8s Rear

SHIMANO ALFINE - DI2 Internal Geared Rear Hub - CENTER LOCK - Disc Brake - O.L.D. 135 mm Features: - 8-speed - The SHIMANO ALFINE S7051-8 hub offers a wide 307% gear range actuated by SHIMANO DI2 electronic shifting 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. - 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 - Improved overall riding comfortability and efficiency Specifications: - Weight: 1,670 g