SOLO vs. DUO – Single-Speed or a Little Fudge?

From our experience, it was a logical consequence, to also equip the PONYVELO chassis with the legendary SCHLUMPF 2-speed bottom bracket gear box and thus assign a 2-speed turbo OTTO DUO to the single speed OTTO SOLO. OTTO DUO is not for jelly legs – a „muscle-style“ steel pony, made for a quick traffic light race. You’ll have a little smell of stud – but propelled by muscularity and not horse power. Also it is combined with Swiss understatement – reliable as Swiss clockwork, the kick with the heel does the trick to the wheel. You’ll shift the second gear as if you would spur your pony. Feeling young is not a phase, but an attitude.