Singlespeed & Fixed Gear"I still feel that variable gears are only for people over forty-five.
Isn't it better to triumph by the strength of your muscles than by the artifice of a derailer? We are getting soft...As for me, give me a fixed gear!"-- Henri Desgrange (31 January 1865 - 16 August 1940)
The diameter of the steerer tube is either 1" or 1-1/8". Steerer tube length is from the crown race to the end of the tube. Axel to crown is measured from the dropout to the crown race.