The Roubaix Pro is an endurance road tire that's well suited for smooth and rough roads alike. That's because it's fast like any competitive road tire, only it features a bead-to-bead Endurant casing, plus our BlackBelt technology for puncture protection. Meanwhile, the casing smooths your ride and keeps you fresh, while the tread handles responsively over mixed terrain. It also features a slick center tread for low rolling resistance and shoulder sipes for increased surface adaption and grip.
The S-Works Fast Trak has become synonymous with fast and lightweight tires that are able to handle the most technical courses in the most grueling conditions. The block pattern is carefully arranged for fast rolling abilities and superb traction, while the blocks have been optimized to adapt to slippery surfaces with enough bite for loose ground. And now, it also features our own GRIPTON® compound that maximizes mechanical grip, damps vibration, and offers unparalleled traction in either wet or dry conditions. How? Our GRIPTON® compound recipe filters low and high frequencies, keeping your tires planted and you in control.