SP Ultraslim Dynamo Hub

Shutter Precision dynamo hubs bring safety, convenience, comfort and the highest performance for riders. SP hub dynamos represent the best combination of technical achievements to meet the fundamental demands of a hub dynamo i.e. lightweight, small size and high efficiency.


unique aerodynamic shape  (golf ball size)

weight only 299g

available in silver or black

Available in 20 | 24 | 28 | 32 | 36 holes

Available for 125 €