Sirrus X 5.0
$2,349.99$2,349.99
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Ride it Risk-Free for 30 Days!
Every bike comes with our 30-Day Ride Guarantee. Take it home, ride it like you own it. If it’s not right, bring it back within 30 days & we’ll refund your purchase or help you find the right bike.
Normal wear and tear is expected—because the only way to know it’s the right ride is to ride it.
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Specialized Sirrus X 5.0: Ride Anything, Anytime
The Specialized Sirrus X 5.0 is your go-anywhere, do-anything bike designed for those who crave comfort, efficiency, and nimble handling. Whether you're commuting on paved roads, cruising through gravel paths, or tackling mixed-terrain adventures, this bike delivers unparalleled versatility and performance to suit all of your riding needs.
Key Benefits for Riders
Smooth, Comfortable, and Efficient
The Sirrus X 5.0’s innovative Compliance Junction frame design is a game-changer. This patent-pending technology provides optimal vertical compliance, ensuring that bumps and vibrations are absorbed without sacrificing lateral rigidity. The result? A smoother, more comfortable ride on any surface—whether you're on smooth asphalt or a rough gravel trail—allowing you to enjoy longer rides with less fatigue while maintaining control and efficiency.
Precision Handling with Rider-First Engineered™ Geometry
Built with Specialized's Rider-First Engineered™ philosophy, the Sirrus X 5.0 features geometry that’s uniquely crafted for each frame size. This ensures that every rider, regardless of frame size, experiences a bike that offers the perfect balance of rigidity, weight, and responsiveness. The lightweight carbon frame and precision steering merge to deliver nimble handling, making the Sirrus X 5.0 quick to react and responsive to your every move, whether you're zipping through the city or navigating tight corners on a trail.
Comfortable Long Rides with Future Shock 1.5
The Sirrus X 5.0 is equipped with Specialized's Future Shock 1.5, a unique suspension design integrated into the headtube that dampens harsh road vibrations. This feature prevents bumps and rough surfaces from reaching the handlebars, reducing strain on your hands and arms, and making for a more comfortable ride on longer journeys or variable terrain. Future Shock 1.5 offers an extra layer of comfort, so you can keep riding longer without discomfort.
Reliable Stopping Power with Hydraulic Disc Brakes
Safety and control are crucial, and the Tektro hydraulic disc brakes on the Sirrus X 5.0 deliver just that. With large 160mm rotors, these brakes offer powerful, consistent stopping power in all conditions, whether you're riding on slick city streets or wet trails. The reliable braking system ensures you can descend with confidence, navigate challenging terrain, and stop quickly when needed, no matter the weather.
Efficient Gear Shifting for All Terrain
The SRAM NX Eagle 1x drivetrain provides a wide gear range with simple and intuitive shifting, ensuring smooth transitions when you need them most. With its 12-speed setup, the Sirrus X 5.0 is equipped to handle any incline, flat surface, or descent with ease. Whether you’re climbing a steep hill or cruising on the flats, you’ll experience reliable performance across varied terrain without worrying about complicated gear changes.
Versatile Tires for All Conditions
With 38c Pathfinder tires, the Sirrus X 5.0 is ready for any adventure. These wide, tubeless-ready tires are designed to offer optimal traction and comfort on rough roads, gravel, and even light off-road conditions. Whether you're commuting through the city, tackling dirt paths, or exploring mixed-terrain routes, these tires provide stability and grip without compromising speed or efficiency.
Why Choose the Specialized Sirrus X 5.0?
The Sirrus X 5.0 is perfect for riders who need a bike that excels across different surfaces—pavement, gravel, or dirt. Its combination of comfort, efficiency, and handling makes it ideal for commuters, fitness enthusiasts, or anyone looking to explore new routes. With advanced features like Future Shock 1.5, the SRAM NX Eagle drivetrain, and wide tire clearance, the Sirrus X 5.0 ensures that you’ll have a smooth, enjoyable ride wherever you go.
Whether you're tackling city streets, light trails, or everything in between, the Specialized Sirrus X 5.0 is the ultimate all-road companion, giving you the confidence to go further and the versatility to conquer any challenge.
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Frame:
Specialized FACT 9r Carbon, Fitness Geometry, 1x Drivetrain, 12x142 thru-axle, internal cable routing, flat-mount disc, Plug + Play rack/fender mounts Fork:
Specialized FACT 9r Carbon Monocoque, flat-mount disc, 12x100mm thru-axle, low rider mounts, Plug + Play fender mounts, Future Shock 1.5 Shifters:
SRAM SL NX Eagle Trigger Rear Derailleur:
SRAM NX Eagle, 12-speed Bottom Bracket:
SRAM Powerspline Cassette:
SRAM PG-1210 Eagle, 11-50t Chain:
SRAM NX Eagle, 12-speed Front Brake:
Tektro HD-R510, hydraulic disc, 160mm Rear Brake:
Tektro HD-R510, hydraulic disc, 160mm Front Hub:
Alloy, sealed cartridge bearings, Center Lock, 12x100mm thru-axle, 24h Rear Hub:
Alloy, sealed cartridge bearings, Center Lock, 12x142mm thru-axle, 28h Rims:
700C disc, double-wall alloy, 30mm depth, 21mm internal width Front Tire:
Pathfinder Pro, 2Bliss Ready, 700x38mm Rear Tire:
Pathfinder Pro, 2Bliss Ready, 700x38mm Handlebars:
Double-butted alloy, 9-degree backsweep, 15mm rise, 31.8mm Stem:
Future Stem, Comp Seat Post:
Alloy, 2-bolt, 14mm offset, 27.2mm Saddle:
Body Geometry Power Sport, steel rails Pedals:
VP Platform, Alloy Body -
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What We Do:
Full Professional Assembly
Our certified mechanics put together every component—down to the tiniest bolt—ensuring your bike meets the highest standards of safety and performance.
Precise Tuning & Adjustment
Once built, we tune gears, adjust brakes, true the wheels, and dial in every detail to guarantee a smooth, flawless ride from day one.
Careful Repackaging
After your bike passes inspection, we carefully repackage it with easy-to-follow instructions. The result? A simple, stress-free assembly process in the comfort of your home.
Why It Matters:
By taking the time to ensure every aspect of your bike is perfect, we’re giving you more than just a product—we’re offering peace of mind. You’ll hit the road or trail knowing that your bike has been fine-tuned by professionals who care about quality as much as you do.
Processing Time & Shipping:
Since we treat each bike with personalized attention, please allow 2–3 business days for this service before your order ships. If you need expedited processing, simply reach out to us at info@peachtreebikes.com — we’ll do our best to accommodate your timeline.