1971 CB 450 Chop

[lachlan89]

I'd say they were custom made for a CB or CL as the lower stanchion is identical to my 2 other sets of 35mm cb450 forks.

you think people dont lie or make mistakes on ebay? Welcome to the internet

[lachlan89]

I recently got the frame and guards sandblasted and primed. So now I've got to make some decisions on the colours I'm gonna run.

[Conestoga]

there is a chart floating around the internet somewhere that shows all the stem and fork sizes for every bike that has been made so far. Just glance through it and find something that fits or something that you can make fit with new bearings.

Given then age i think it might fall into the UJM bikes but im not certain.

Check this out for axle & neck bearing diameters;

http://www.clubchopper.com/forums/metric-chopper-talk/77043-jap-bikes-fork-tube-sizes-neck-bearings-axle-diameters.html