R J.ACK Disc II Ultegra Di2 – March 2023

R J.ACK 60cm frame
ÆRA Road Classic disc fork
Streamline integration: internally routed headtube
Streamline integration: internally routed threaded bottom bracket
Pavé frame finish
Engraved headbadge
Shimano Ultegra Di2 2x groupset
Shimano RT MT900 160mm rotors
ÆRA carbon seatpost
Pro Vibe Aero Carbon handlebar
Pro Vibe Stem
Hope threaded BSA bottom bracket
Brooks C17 145mm saddle
ÆRA AR|56 700c carbon rims hand-built in the UK with ÆRA hubs, Sapim CX-Ray spokes and Sapim brass nipples.
Continental GP5000 32mm tubeless tyres
Fizik Soft Touch bar tape