- Aethos S-Works is compatible with electronic shifting only.
- Maximum chainring size: 1x 52t or 2x 55t.
- A new lightweight rear derailleur hanger has been developed (S206000001). The front derailleur hanger requires installation of a backing plate in the frame. See below under Cable Routing.
- The Aethos frame uses a threaded BSA 68mm bottom bracket, which is compatible with many aftermarket bottom brackets.
The Aethos S-Works frame is compatible with electronic shifting and disc brakes only. The electronic shifting wire should follow the rear brake hose from the cockpit into the non-drive side of the headtube using grommet (S179900013). Use foam churros to control cable rattle in the downtube (S149900018). There is a plug for the rear derailleur cable exit (S209900054). The front derailleur wire is routed behind the derailleur hanger, which requires a backing plate mounted inside the frame (S201900005--see images below). eTap models can use a block off plug on the chainstay (S179900015). For bikes using a 1X drivetrain, a block off plate for the front derailleur hanger is shared with the Tarmac SL7 (S201900002).
Di2 Cable Lengths
|B Junction to A Junction (Bar end)||1400|
|B Junction to Rear Derailleur||750|
|B Junction to Front Derailleur||500|
|B Junction to Battery (Seatpost)||1000|
|Left Shifter to Right Shifter||750|