Or less, as I already have one and a million pop rivets waiting for a purpose!+1 for a pop rivet. A gun and spares can be had for peanuts.
Singlespeed is the only speed. I have a devilish grin on my face as I pull off the cable guides, shifters, using the gear wire to form a pentagram on the ground as I lay all the excess fluff from its geared past in the middle and begin the cleanse.We are full of sensible ideas.
The easiest, best, most elegant and sound financial solution of course is to sack it all off and go single speed.
Sell the cable guide, mechs, and shifters on Ebay and with the mass profit buy some purple CNC QR skewers.