Originally Posted by
wiab21
I just picked up a Sekai Bigfoot and after going through the forum, I can't find any reference to a serial number starting with "F".
The serial is F7011329
Any suggestions to a conversion of the front axle to quick release?
Thanks!
Welcome to the forums. It's definitely a Norco era bicycle based on the model name, which was also used on Norco branded bicycles. That, in conjunction with the seril anumber indicates a 1987 model manufactured by Fairly of Taiwan.
Most Asain manufacturers of this era used 9 x 1mm threading for both their solid and hollow front axles. So, all you should need to do is buy a hollow axle with the same thread and of the correct length (or buy a longer one and cut it to length). Use use existing cones, locknuts and washers, if they are in good condition, as there are often subtle differences in the cone race profiles that can cause compatibility issues.