I started assembling the rSogn this weekend. That’s a Shimano FC-R4550 compact crank with a NOS Real 46t outer chainring. I’m a big fan of that particular crankset due to the reasonable q-factor, decent weight, and attractive–and durable–finish. The bottom bracket is Shimano’s 7900 Dura-Ace unit.
Stay tuned for more photos and updates.