Biologic JOULE™ 3 DYNAMO HUB 2015



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Brand: Biologic
Category: Hubs

Description: The Joule 3 is one of the lightest, most efficient bicycle dynamo hubs on the market. It can be built up to create super-light dynamo wheels and its patented magnet configuration yields barely noticeable drag. Polishing, laser etching, and a precision machined flange pattern give high performance in a beautiful small package. Available in disc and non-disc brake versions. Winner of a 2012 Eurobike Award. | | 73% generator efficiency — one of the most efficient | | Lightest version weighs only 356 g | | One of the lowest drag of all dynamo hubs | | Ultra-compact, super-lightweight design | | German StVZO compliant (6V, 3W) | | Available in 32-hole, 100 mm OLD (for disk brakes) and | | 20-hole, 74 mm OLD versions | | Available in silver or black


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