Specialized Roubaix SL4 Comp RIM Di2 Bike 2017 Size:58 Stretchlite Printed: 90% Polyester 10%

Stretchlite Printed: 90% Polyester 10% Spandex

The fiber pile is given a hydrophobic treatment and stays consistently water repellent

It's the perfect all-rounder for all conceivable conditions with excellent puncture protection thanks to Vectran™ puncture protection and BlackChilli's high mileage rolling efficiency

Mapped with 40 percent recycled content THERMOLITE® insulation

reducing friction and creating more room when you get in and out

Specialized Roubaix SL4 Comp RIM Di2 Bike 2017 Size:58 Stretchlite Printed: 90% Polyester 10%The Roubaix SL4 Comp Di2 is what you might call an "upgrade," as this endurance bred bike is head and shoulders above its competition. After all, we designed it to be more than just a step up from an entry level road bike. Instead, it's a race ready machine that's tailored to long, hard rides in less than ideal conditions. And to make sure of it, its FACT 10r carbon fiber frame has been outfitted with Shimano's 11 speed Ultegra Di2, an ultra stiff