The R1's 780g frame weight has earned it worldwide recognition. The lightweight works of art are made by hand in several hours and laminated "in one shot" in the negative mould to serve as the framework for our dream bikes. This refined craft benefits all of our frames, but the R1 takes it to the limit. Extremely thorough material knowledge as well as a significant deal of familiarity with actual loads are necessary for lightweight construction. In close cooperation with Bike Ahead, we have created just this foundation. For years, our project's component partners have demonstrated that they are masters of the lightweight building trade. The sum of all the parts is a record-breaking 5.9kg!

788g frame / Rock Shox SID SL with carbon shaft tuned / Pirope sub 1 kg wheelset / Piccola C22 carbon / Gelu seat combo

The S1 Race is defined by Max Effizient in the interaction of minimum weight, maximum stiffness, and best achievable aerodynamics. We are able to operate the frames without painting them because of the superior carbon finish. This has the most exquisite appearance while saving 10% weight. We maximise efficiency for each rider by individually adjusting the frame stiffness to their weight.

Ceramics, Teflon, and flawless surface quality turn the S1's drivetrain into a device that nearly moves perpetually. The drivetrain's bearings are all rotated on ceramic balls. The chain goes through a multi-step process of rigorous cleaning, elaborate polishing, and Teflon powder finishing.