How we developed the Mad4One's Frames. The reasons of our choices
The Product-Categories
Here you find all the UNICYCLES designed and produced by us, in the two macro Product families:
Aluminum (brand Mad4One) and
Steel (brand URC, acronym for UnaRuota.Com),
divided into SPECIALTIES
Here an overview on the wheel size
203mm | 305mm | 355mm | 387mm | 406mm | 507mm | 559mm | 571mm | 584mm | 622mm | 686mm | 787mm |
12,5" | 16" | 18" | 19" | 20" | 24" | 26" | 26" | 27.5" | 28-29" | 32" | 36" |
trial with tire20x2.5 |
MTB | Race 650B | 700C |