Shimano Dynamo front hub model DH-C3000 - 6V/3.0W with nut fastening, for bicycles where Dynamo lights are desired. The hub is designed for bicycles where the dynamo needs to power both front and rear lights. This provides a highly functional hub that can ensure a trouble-free ride by supplying power to your lights.

This hub is developed for all rim types with 36 spoke holes. Note that this one comes with nut fastening.

Specifications:

• Shimano Dynamo front hub model DH-C3000-3N 2016
• Technical data: 6 Volts - 3.0 Watts - For front and rear lights
• Aluminum hub with single contact bearings
• 36 spoke holes
• Built-in width 100mm
• Axle length 140mm
• Flange distance 60mm
• Hub fastened with nut fastening
• Compatible wheel sizes 16-28 inches / 400-716 mm
• Bearings: 3/16" steel balls, 22 pieces
• Color: Silver
• Weight: 712 grams