Ghetto SS question

[Max P]

There is an advantage to thin spacers in that you can dial the chainline perfectly. These are CK that some kind person on STW sent me FOC.

Surly cogs are superb too.

 

[orange71]

Charliethebikemonger's spacer kit:

http://cgi.ebay.co.uk/SINGLE-SPEED-spac ... dZViewItem