SON XS SemiRadial-20 Dynamo Wheel for Brompton

This Brompton Dynamo wheel uses the premier SON XS 20 dynamo hub, stainless steel butted straight pull spokes and a Ryde Snyper double-walled aluminum rim. The SON XS 20 is Schmidt's latest and highest quality dynamo hub. It is smaller and lightest in the lineup, owing it's minimal weight to the spherical housing and reduced flange diameter.
Beyond that, the SON XS 20 is also advanced technically: the new bodies have lateral slots instead of spoke holes. The straight pull spokes are placed into the slots and make the wheel elegant and durable simply because there is no bending moment in the spoke elbow. This 20 spoke wheel is plenty strong to hold up to daily use in the worst of riding conditions. You need not worry about the strength of this wheel.
The new hubs are 40 grams lighter than the previous (& ultra-light) XS models and the new hub surface is machined beautifully.

If you want a complete dynamo package for your Brompton(all models), simply choose from the options below (they show up after you've chosen your color). We'll be sure the kit comes out to you complete.

See ALL Dynamo Wheels for Brompton HERE

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