Charge Plug

there is geared, single speed and fixed version of genesis if we are talking about "flyer" model... it made by ridgeback...
"What started out as one model in the Ridgeback range is now a fully fledged brand. Ridgeback forged its reputation making mountain bike-inspired, flat bar road bikes under the Genesis name. That was five years ago, and in 2006 the Genesis model transformed into a proper brand."

Yes I know, but the model mentioned was the Day 01