The New SON 29 S Dynamo Hub Generates 45% MORE Power (Lab Test)
The new SON 29 S dynamo hub gives you significantly more power for charging and lights. Let's see how it compares to other SON hubs.
Browsing Tag
dynamo drag
2 posts
How Much Do Hub Dynamos Really Slow You Down?
While it may not feel like it, there's a cost when it comes to bike power production, and today, I'll tell you how much dynamo drag will slow you down.