Highlights
The flagship model of the Propel range targets full system speed with uncompromising aero performance, superior power transfer, and a smoother ride quality. The Advanced SL-grade aero frame, now 45g lighter, retains its AeroSystem Shaping to minimize drag from every angle. From the Contact SLR Aero cockpit to the integrated seatpost and CADEX Max 50 WheelSystem with CADEX Aero tires, every element is developed and tested to reduce wind drag and rolling resistance. The results speak for themselves: an 18.44-watt improvement, 14.8% higher system pedaling efficiency, and smoother compliance at both ends of the bike—helping you sprint faster, climb more efficiently, and sustain higher speeds.