Shimano DH-3R35-NT Dynamo Roller Brake Hub 36h
Shimano Alfine & Nexus Dynamo Front Hubs Compatible with 26 to 28" wheel sizes Bolt-on axle, 9mm nuts not included, see HU7205 For use with Roller Brake 6V, 3.0W output Item Specifications Color Silver/Black Hub Drilling 36 Hub/Brake Compatibility Roller Brake Spoke Type J-Bend Front Wheel Type Mountain Front Wheel Type Road Front Hub Spacing 100 Front Axle Type Standard QR Skewer Included N/A Defined Color Silver