You are bidding on a "like new" Shimano Tiagra 4700 10 speed groupset in exceptional condition.  One or two tiny scratches from instal/removal.  Any minor blemishes do not affect function and please see photos for close ups. Crankset-tiagra 172.5 crank length. Chainrings 52/36. Cassette - ultegra 11-28, includes spacer to fit on 11spd hubs.  Less than 50 miles.  Brakes - tiagra 4700.  Front derailleur braze on. Rear derailleur short.  Ships to Continental USA only and all sales are final. Please check with manufacturer for compatibility before purchasing. Thank you.