Hutchinson pushes the boundaries with the Blackbird Racing Lab, the fastest tyre ever developed by the brand. Equipped with the all-new Mach Tread 3.0 blend and SwiftEasy Casing construction, you'll experience 10% reduced rolling resistance, a 15% wider tread for superior grip in curves and unmatched durability with over 4000 km+ performance. Handmade in France because every detail counts