Specialized - Sirrus 2.0, x2 Bikes XXS and M

Specialized Sirrus 2.0 hybrid/fitness bike, the exact specs vary by model year. The current/recent Sirrus 2.0 generally has: * Frame: Specialized A1 aluminum * Fork: Specialized aluminum/alloy fork * Drivetrain: Shimano, typically 2×9-speed * Shifters: Shimano * Brakes: Hydraulic disc brakes * Wheels: 700c * Tires: Around 700×32–38c, depending on model year * Handlebar: Flat/riser-style fitness bar * Weight: roughly 10–11 kg (22–24 lb), depending on size/year * Use: Commuting, paved trails, fitness riding, light gravel x2 Helmet Included