The Addict 20 features a taller headtube and slightly slacker geometry, making it perfectly suited for centuries, brevets, or credit card touring. But don't be fooled into thinking it's anything but a performance machine. The high-modulus carbon fiber results in an extremely light frame, and the oversized headtube and bottom bracket reduce torsional flex and provide excellent power transfer. A full carbon fork with tapered steerer and integrated headset keeps weight low while adding stiffness and steering predictability. The Shimano 105 drivetrain provides reliable shifting, with shadow technology that places the derailleur underneath the chainstay, helping to protect it from contact. This ensures shifting remains accurate and allows for a cassette of up to 34t (this bike comes with an 11-32t). The Syncros RP2.0 wheels come wrapped in Schwalbe Durano folding 700 x 28c tires, for a smooth, supple ride.