2018 Specialized S-Works Tarmac Ultralight Road Bike - 56cm Steel It begins with a carbon

It begins with a carbon layup that’s tuned to optimize stiffness laterally and torsionally while shaving every gram possible

This compartment will fit a tube

they're even better suited to masochistically long rides

suspension

Equipped with Shimano Ultegra Di2 and rim brakes

2018 Specialized S-Works Tarmac Ultralight Road Bike - 56cm Steel It begins with a carbonWhen it was time to design a new Tarmac, Specialized was daunted as to how they were going to improve on the previous model. Already offering exceptional low weight, supreme stiffness, and that good ol' race snappiness, what were they to do? Easy. Turn traditional design on its head and develop the new 2018 Specialized S Works Tarmac Ultralight. Without a doubt, it's the fastest race bike you've ever ridden.