Reynolds 520 double-butted chromoly frame rides smoother & more comfortably than comparably priced aluminum framed bikes Our full cro-moly unicrown touring fork with full compliment of braze-ons for low riders, fenders and racks Touring specific wheelset featuring Alex double wall rims with eyelets, stainless spokes, Shimano Tiagra hubs, 36H 27-speed drivetrain with Fsa Vero triple crankset, Shima