Profile Design 52 ASC Carbon Aerobar Extensions - Carbon 400mm Black MFPN=11.7518.104.012 4mm Crown Race Chrome

4mm Crown Race Chrome

Designed for ebike Yes keyword search kiox

Compatible with ADVENT X derailleurs only

}Shimano XTR BB93 Hollowtech II English Bottom Bracket

HANDLEBARAlloy Riser

Profile Design 52 ASC Carbon Aerobar Extensions - Carbon 400mm Black MFPN=11.7518.104.012 4mm Crown Race ChromeProfile Design 52 ASC Carbon Aerobar Extensions Carbon 400mm Black. The 52 ASC Aerobar Extensions are intended to optimize the aerodynamics of your existing bars but pairs exceptionally well with either the Race+ or Ergo+ armrest. Giving you the ideal supportive position which again will help you be relaxed while riding and the key to speed is relaxation. The fit by the wrist area is designed to smooth airflow over the arm and to increase contact area