Cervélo S2 upgrades

[northbound]

Just finished my Scott Foil build and now planning to do some changes to the S2 and post it here. So far, she's been a 1x11 Sram mix on Corima 47 (aero+ or smth) wheels.

Other bits and pieces included:
- Sram force D1 crank with GXP spindle
- Sram Rival shifters
- Sram Apex 1 rear mech
- Sram Rival brakes
- Zipp stem
- Easton carbon handlebar



Lurking now on a used 2x11 Sram Red eTap setup. The frame is mint so I will not do anything there, was first planning to respray it.

Stripped:


Up for ideas what to install etc.

[northbound]

Previous build:

[drumjdds]

how's a 1x11 setup, i've been debating getting rid of my small ring as I'm 98% on the big ring