Here is build #25. A 1991 Pinarello Prologo Time Trial Bike. Originally a 12 speed with complete Shimano 600 Groupo. Incredibly fast.

Columbus SLX Frame and Fork Mavic CXP 12 Front Rim and CXP 10 Rear Shimano 600 Hubs Surly Fixxer Surly Cog & Lockring KMC Premium Z 1/8 Chain Topline 170mm Lathe-Turned Crankset w/ 53t Shimano Ring Miche Pista BB Campangolo Pinrello Pantographed Seatpost Selle Italia Bio Turbo Saddle Brakeless for Now 3TTT 51.151 Handlebars 3TTT Pinarello Pantographed Stem Speedplay Pedals

Thanks Again. BTW, love the hat and t-shirt! adker@adker.om  adker@adker.com