Open to offers, especially on the tires: - Shimano 105 components set: rear derailleur, cassette (11-28) and chain. Low-mileage takeoff from Scott road bike. - Specialized Body Geometry saddles, 143, 149 and 155mm, $85 each - carbon frame and rail saddles, new - $60 each (pure carbon only version is 95 gms!) - EC90 carbon aero seat post, 27.2 mm dia., new, $25 - Bontrager carbon seat post, used, 31.6, $25 One Italian threaded SRAM GXP bottom bracket, good condition, $15. - Giant Contact alloy drop bars, 44 cm., $35 Tires: S-Works Turbo tubeless 700x26 - good condition, 40% ETLR - $10 (single tire) S-Works Gripton 700x26 - 60% ETLR, $40/pair. S-Works Gripton 700x24, 50% ETLR, $10 (single tire) Specialized Roubaix Pro - 50% ETLR, $10 (single tire) Specialized Gripton Touring 25/28 (that's what it says) 60% ETLR, $10 (single tire) Camel Touring/Gravel wire bead, 700x38, 90% ETLR, $30/pair. Specialized Espoir Sport wire bead 700x23, 90% ETLR, $30/pair. Specialized Espoir Sport wire bead 700x30, 90% ETLR $10 (single tire) Specialized Espoir Sport wire bead 700x23, 40-50% ETLR, $10 (single tire) Specialized D-Mondo folding road tire, 700x23, Grey Stripe, 90% ETLR, $10 (single tire). Specialized Trigger Sport wire bead gravel/touring tire, 700x33, 80% ETLR, $15 (single tire). Schwalbe One red stripe premium road tires, 700x23, 90/60% ETLR, $30 for the pair. Schwalbe Lugano folding road tire, 700x25, 90% ETLR, $25. (single tire)