Profile Design Supersonic Ergo+ 50 SLC Aerobar - Ergo+ Armrest Supersonic Bracket 400mm MFPN=00.4020.569.003 } Ideal headset choice for

} Ideal headset choice for any bike where weight savings is a priority without compromising durability or performance

Shimano Di2 Junction BoxAll Di2 components on the bicycle require the same firmware version

}Ritchey WCS Streem Drop Handlebar- 40cm 31

}Renthal Traction Grips - Black Lock-On

Profile Design Supersonic Ergo+ 50 SLC Aerobar - Ergo+ Armrest Supersonic Bracket 400mm MFPN=00.4020.569.003 } Ideal headset choice forProfile Design Supersonic Ergo+ 50 SLC Aerobar Ergo+ Armrest Supersonic Bracket 400mm. The Supersonic Ergo+ SLC series aerobars offer industry leading ergonomics adjustability and low weight maximizing your comfort and speed. The Supersonic is the top model of the Flyt series brackets utilizing an innovative internal wedge clamp to securely hold the extension. It offers easier adjustments and a greater fit range than anything that came before it.