Bought as a flat bar conversion with a mix od Campagnolo and Shimano parts, then changed everything to Campagnolo, currently upgraded to more modern groupset with parts I had laying around. The frame is likely built by Dutch framebuilder Jan Van Dalen and is made from Columbus Neuron tubing so it must have been built after 1995 cause that's when Columbus introducted that tubing.
Frame:
54cm Van Herwerden Special Route - Columbus Neuron
Fork/Headset:
Columbus fork/Campagnolo Athena headset
Crankset/Bottom Bracket:
Sram Rival with Sram BB
Pedals:
Shimano PD M540
Drivetrain/Cog/Chainring/Chain:
10 speed Shimano Ultegra 11-25, Sram 52/39, KMC X10
Derailleurs/Shifters:
Shimano 105 5700 derailleurs with 5700 shifters
Saddle/Seatpost:
Fizik saddle, carbon seatpost
Brakes:
Shimano 105
Front Wheel/Hub/Tire:
Mavic Aksium/Michelin Pro 4 Endurance
Rear Wheel/Hub/Tire:
Mavic Aksium Race/Michelin Pro 4 Endurance
Accessories:
Bottle cages
Added by filipdzi. Last updated about 1 year ago.