Frame Reynolds 631 butted Forks Butted chromoly blades Headset Alloy 1 1/8 Ahead Handlebars Dawes alloy compact drop bar Stem Dawes alloy Ahead Shifters 30 Speed Shimano Dura-Ace bar Front Mech Shimano Tiagra triple Rear Mech Shimano Tiagra Chainset Shimano FC-T551 48/36/26 Bottom Bracket Shimano external bearing Chain KMC X10 Cassette Shimano CS-4600-10, 12-30T Front Brake Shimano alloy cantilever BR-CX50 Rear Brake Shimano alloy cantilever BR-CX50 Rims Alex XT19 double wall alloy with eyelets Front Hub Shimano M430 36H Rear Hub Shimano M430 36H Spokes Stainless steel Tyres Schwalbe Marathon 700x32c Front Schwalbe Marathon 700x32c Rear Seatpost Dawes alloy micro-adjust