Weve been saying it for yearssmoother is faster but with the all new s works roubaix with sram etap this philosophy is taken to new remarkable heights the frame is the lightest that weve ever made and its been constructed from our top end fact 11r carbon fiber its stiffness levels are also off the charts and compared to the sl4 iteration of yesteryear youll experience a whole new faster and more efficient geometry through some engineering sorcery however weve managed to keep t