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Shimano SG-S7051 ALFINE Di2 11-Speed Hub Centrelock 32-hole black

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Shimano SG-S7051 ALFINE Di2 11-Speed Hub Centrelock 32-hole black

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Shimano SG-S7051 ALFINE Di2 11-Speed Hub Centrelock 32-hole black

DESCRIPTION

Quiet, yet highly efficient.

With the Shimano Alfine Di2 SG-S7051-11 internally geared hub you can shift 11 gears electronically. It convinces with maximum efficiency (range over 400%) and silent operation. The SG-S7051-11 internally geared hub is designed for use on touring, city and e-bikes with Center Lock disc brakes. A shift servo and a power modulator facilitate operation.

Guidelines for Replacing E-bike Components:

  • Before you replace components on your e-bike, please read through the guidelines for component replacement for CE-marked e-bikes/pedelecs with pedal assistance.

Features:

  • For Di2 shifting
  • Optimised inner construction for better gear changes
  • Better performance on e-bikes and conventional bicycles
  • Silent freehub
  • Shift servo
  • Shift power modulator
  • High efficiency
  • Anodised

Inter-11:

11-speed gear hubs from Shimano with Inter-11 technology are designed for disc brakes. They feature helical gearing for a smooth and comfortable ride. The roller clutch enables low-noise operation. The needle bearing delivers high drive efficiency as well as durability and is very easy to maintain. Inter-11 gear hubs are characterised by a wide gear ratio range, which makes them suitable for different types of terrain.

Gear Change Support:

Gear Change Support is a shift servo technology on Shimano gear hubs. It ensures that you can downshift quickly, precisely and without using a lot of force, as it uses part of the pedal force for this process. The pedal force acts against the shift cylinder to overcome its counterpressure and execute the gear change. The shifting force is thus reduced by 40 %.

Included:

  • 1 x Shimano Alfine Di2 SG-S7051-11 internally geared hub
  • 1 x Shimano Center Lock cover

SHIPPING & RETURN

DELIVERY
  • Dispatch: Within 24 Hours
  • Free shipping across all products on a minimum purchase of $100.
  • International delivery time - 7-10 business days
  • Cash on delivery might be available
  • Easy 30 days returns and exchanges
RETURNS

If you do not like the product you can return it within 15 days - no questions asked. This excludes bodysuits, swimwear and clearance sale items. We have an easy and hassle free return policy. Please look at our Delivery & Returns section for further information.

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