Shimano Ultegra RX Derailleurs!

?

Cranks held on with 8mm bolts

my god.

I was hoping nerdcrank was (yet) another name for the sub-compact/super-compact double - 46/30 or 48/32.

Di2?

yeah Di2 Rd

https://www.instagram.com/p/Bko0enegw_H/?taken-by=wheelhausbb

lol this term. Makes me think of Compass Rene Herse triple cranks… am I close?

Wide range doubles - 46/30 42/28 etc