The GS1 Evo features a larger supportive wing than the GA3 and a sleeker profile than the GP1
Merino wool-blend shell lining
and more reliably than existing tire plugs
precise DUAL SIS shifting for MTB
Compatible with Drop Bars and Flat Bars
Specialized Roubaix SL8 Comp 2026 Color:Gloss Glacial Metallic/white The GS1 Evo features aIN STORE PICK UP ONLY We created the endurance road category two decades ago proving that high ergonomics means high performance. Today, the new Roubaix SL8 with Future Shock 3. 0 is lighter, faster, and smoother than any road bike ever made, unleashing unmatched confidence. The road may be hell below, but on Roubaix, its always heaven above. COMPLIANCE: Future Shock 3. 0 is the star of the show, more tunable, adjustable, and durable than ever. Now,