http://s1232.photobucket.com/albums/ff380/gixerator/TITUS%20FTM/
I have re shaped the seat post collar and fitted a QR. Also buffed it to within inches of its life. It will do until On One come up with better.
On One stock the FSA CF40 Carbon top 15mm code 121-0467 and the 1 1/8″ crown race is 160-5540 which Solant wave (uk importers) have instock.
Balfa stock the Acros AI 71 (which I have used) There is no problem getting a headset for this bike (just the cost)
spec
X9 SHIFTERS, X9 FRONT MECH, X0 REAR MECH, X0 9SP CASSETTE & CHAIN,ANSWER BARS 730, HOPE M4 BRAKES, FSA MEGA LIGHT CHAINSET AND CERAMIC BB, ACROSS AI71 HEADSET, THOMPSON LAYBACK, FOX TALAS 140 RLC.MAVIC 3.1 RIMS DT SWISS 240 HUBS.