Discover more riding, more exploration, and more freedom with the Specialized Sirrus X 4.0 Hybrid Bike, a versatile, high-performance hybrid commuter and fitness bike designed to tackle both paved roads and light gravel trails. Engineered for comfort, capability, and confidence, this hybrid bike is perfect for daily commuting, weekend adventures, and fitness rides.
The Sirrus X 4.0 features Future Shock 1.5 suspension with 20mm of front compliance, smoothing out bumps and potholes for a controlled, comfortable ride over rough terrain. Its A1 SL alloy frame paired with a lightweight carbon fork makes this bike 1.6 lb (0.8 kg) lighter than the previous model, giving you the agility and responsiveness of a performance-oriented hybrid.
Equipped with a wide-range 1x11 SRAM NX drivetrain, the Sirrus X 4.0 delivers precise, durable shifting for tackling hills, urban streets, or gravel paths with ease. Larger, confidence-boosting tires and a slightly upright riding position provide stability and comfort, while the Shared Platform Body Geometry saddle, grips, and pedals ensure ergonomically optimised support for long rides.
With plenty of mounts for racks and mudguards, the Specialized Sirrus X 4.0 adapts to your lifestyle whether you’re commuting, touring, or riding for fitness. Lightweight, durable, and versatile, it’s more than just a hybrid bike; it’s your ticket to exploring new roads and trails with confidence.
- Future Shock 1.5 front suspension – 20mm of compliant travel for smooth rides
- A1 SL alloy frame with carbon fork – lightweight and responsive
- Wide-range 1x11 SRAM NX drivetrain – precise, durable shifting
- Ergonomic Shared Platform Body Geometry saddle, grips, and pedals
- Upright riding position for comfort and control
- Confidence-boosting hybrid tires for pavement and light gravel
- Multiple mounts for racks, mudguards, and accessories
- Ideal for commuting, fitness riding, gravel adventures, and urban exploration
The Sirrus X 4.0 is a high-performance hybrid bike that blends comfort, durability, and versatility. With Future Shock suspension, a lightweight frame, and ergonomic design, it’s perfect for riders seeking a reliable commuter bike, fitness hybrid, or gravel-capable ride. Explore further, ride longer, and enjoy life on two wheels with confidence.