SON 28 is designed for wheels from size 26" to 700c. It is the recommended unit, if a maximum power output is necessary at low speed, such as when using a halogen headlight or charging batteries.
Since 2000, more than 70,000 units have been sold, which have established the SON's good reputation as the most solid & durable hub dynamo on the market. The first pressure equalization system, was realised in SON 28 in 2002 & now protects all types of SON efficiently from ingress of water.
Warranty Period: 5 years
If you are thinking of going for Schmidt, why not check out our custom hand-built wheel options? Get exactly the wheel you want built specially by our professional wheel builders.
WHY HANDBUILT WHEELS?
At Urbane we believe that how a wheel is built, is as important as the components with which it is built. We build all of our wheels to exacting standards including spoke length, spoke tension, spoke-count and stress relieving.
On the technical side of things, our build process includes repetitive spoke stress relief, meticulous tension measurement/balancing, and truing tolerances of less than .5mm.
We stand behind every wheel we build and offer complimentary truing for 5 years on any wheel we build. If a spoke ever breaks that has not been obviously damaged by impact we will replace it free of charge.
For more information please check our Hand-built wheel page or call our Service department on the phone number at the top of the page.