FASTEST SHIPPING AROUND! ITEM WILL BE PROFESSIONALLY PACKED IN PROTECTED CARDBOARD BOX!! I SHIP OUT THE SAME DAY IF PAID BEFORE 3PM [EST] ON DAY OF PURCHASE!! Very nice, high quality Shimano Ultegra Crankset! Lightweight, HollowTech V1 design with little wear on the original chainrings! Tested and professionally removed from Carbon Trek, entire groupset exhibits wear on the lower side of miles, with usual signs of cosmetic wear. Please see the the details below for more info and the many HD pics that exhibit how clean this crankset is! -Make/Model: Shimano Ultegra 6500, HollowTech V1 -Chain Ring Size: 53T/39T, 9 speed but is also 10 speed compatible! -Crank Arm length: 170mm long -Chain ring BCD: 130mm BCD Check my feedback, you will be pleased with your purchase!! All items sold are final, please make sure item is compatible with what you need! Items are clearance and thus I can not offer returns or exchanges, purchasing means you agree to these terms.