The pro version has a lighter frame with a carbon fibre steerer tube in the front fork and a lighter weight stem and handlebar. 172.5mm crank arm length.
Bike is completely immaculate - no issues at all. Shimano Ultegra 8070 Di2 (50:34 gear ratio, 172.5mm crank arm length). Shimano Ultegra 8070 Di2 (11:30T gear ratio). (Measurement is from centre of bottom bracket to top of saddle). All bikes are given a thorough check by qualified mechanics before being listed.
This includes a test ride of the bike to make sure they are happy to transfer the bike to the customer. If any components are unroadworthy they will be replaced by qualified mechanics. Rear Derailleur (cage play, jockey wheels, spring). Wheels (braking surface, trueness, spoke tension, bearings).Bolt Torque Check (Crankset, stem bolts, steerer tube expander plug). Please note, these checks are to determine whether the bike is in a good, usable, roadworthy condition and parts will not be replaced unless it is deemed necessary to allow the bike to function correctly.