1976 Centurion Pro TourCirca 1976 Centurion Pro Tour. Scroll to the right for more images. Bought on eBay in 2011. Seat tube c-c: 60.5 cm Top tube c-c: 57 cm Head angle: 72 Seat angle: 72 fork offset: 63 mm chainstays: 44 cm Rebuilt with a mix of original and non-original components in a randonneur style. link to James Black home page: | ![]() protourB02t | ![]() protourB16tMKS BMX-7 gold-anodized pedals, KKT toe clips, leather from Velo Orange. | ![]() protourB15t47-30 chainrings. | ![]() protourB14tTange Champion #1 (8/5/8) tubing. Research suggests most Pro Tours used #2 tubing - I'm not sure if this varied by model year or if this was by special request. | ![]() protourB13t | ![]() protourB12tFujita Professional Super. | ![]() protourB11tVintage OGK water bottle cage. | ![]() protourB10t | ![]() protourB09tCyclocomputer is visible only with some effort, which is how I like it. | ![]() protourB08tI used an extra-long bolt on the p-clamp that fastens the rack to the fork, and this provided a mounting point for the cyclocomputer bracket. | ![]() protourB07tThe bike came with bar-con shifters, but downtube shifters seemed more appropriate for how I wanted to rebuild it. | ![]() protourB05tThe decaleur was originally designed to have a quick-release function when used on a bike with a sidepull brake, but now is configured as a permanent attachment with the threaded brake adjuster used to clamp it into place. | ![]() protourB17tOriginal Suntour Cyclone derailleur, original Suntour 14-30 freewheel and gold HKK chain. | ![]() protourB20tBrazed-on Dia Compe 610G centerpulls work quite well. Honjo fender clip on Berthoud fender. | ![]() protourB19t | ![]() protourB18tThreaded boss at chainstay bridge. | ![]() protourB21tPatch of 3M "SOLAS" reflective tape. | ![]() protourB04tFancy version of the SR randonneur handlebar, "SR World Randonneur". | ![]() protourB03tAcorn Boxy handlebar bag. | ![]() protourB01tOverall view. | ![]() protourB06tOld style Velo Orange open fender draw bolt to rigidly fix the bag to the homemade rack. | ![]() tt17 | ![]() tt11 | ![]() tt15 | ![]() tt16 | ![]() tt14 | ![]() tt13 | ![]() tt12 | ![]() tt10 | ![]() tt9 | ![]() tt8 | ![]() tt7 | ![]() tt6 | ![]() tt5 | ![]() tt4 | ![]() tt3 | ![]() tt2 | ![]() tt18Nub and slot makes it so this brake is self-centering. |