This is a unicycle with big character and one big wheel. At 36' across, the Marathon is the unicycle designed for people who want to go far. All the normal standards of build quality from Qu-Ax, Germany. This unicycle comes with 2 seat posts ( 1 x 350mm and 1 x 200mm for smaller riders), extra large plastic pedals, an aero doublewall aluminium rim silver 48 holes, a smart looking red ISIS hub and 145mm aluminium cranks. It also has a great cantilever brake attached which is important when considering the speeds you'll be able to reach on this model. A single turn of the cranks will get you 2.85m forwards. Impressive stuff.