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2 motor features instant pedal engagement
Single Boa® S2-SV dial for on-the-fly micro-adjustment
registration required)
Cleat Bolt Pattern 2-BoltClosure DialShoe Size (EU) 41Gender/Age MensColor White/BlackDefined Color WhiteActivity Cycling
200 lumen output / 60-hour max runtime Waterproof USB-C 2A fast charging (cable not included) CNC-machined aluminum construction with cooling fins GoPro adapter-based helmet mount Composite Matrix mount construction Velcro strap fits nearly all helmet styles Infinite Light Power Pack Compatible 3800 mAh battery capacity 207g
2026 Specialized Sirrus X 3.0 Km Bike Gloss Cayenne Metallic / Dolomite Metallic Frost Reflective Xs Hitch Type-1-1/4 Receiver 2 motor features instant pedalOffering an unprecedented combination of comfort, efficiency, and nimble handling, the Sirrus X excels on pavement, dirt, and any terrain in between. SMOOTH, COMFORTABLE, AND EFFICIENT: Sirrus X provides the smoothest ride in its class. With bigger, confidence inspiring tires, a slightly more upright riding position, and a super intuitive one by drivetrain. RIDER FIRST ENGINEERED: Like all Specialized performance bikes, the geometry of each frame is
