The new SLR and SLR Disc are the results of a 2-year development programme which set out to capture the award-winning ride characteristics of our previous SLR Endurance frame and improve on it, making the bikes faster and more practical in the real world. The new SLR and SLR Disc bikes are the perfect all-round road bikes: a frame design and carbon layup which offers a fantastic blend of power transfer and comfort, which has been aero-optimised to deliver race-winning speed, combined with a geometry which encourages long days exploring without sitting up tall in the wind.