Colour
Smoke/Cool Grey
Out of stock
About the Specialized Sirrus x 4.0
Sirrus X is your ticket to riding more, and to places you never imagined possible. It's a comfortable, capable, "let's do stuff" kind of bike that will inspire you to ride more than you ever have before. With bigger, confidence inspiring tires, a slightly more upright riding position, a super intuitive one - by drivetrain, and plenty of mounts for racks and fenders - it's more than just a solid partner on pavement.The Sirrus X is a dialled option when it's time to hit some gravel. Specialized also equipped every Sirrus X with next - level comfort from their scientifically tested and ergonomically engineered Shared Platform Body Geometry saddle, handgrips, and pedals. They also equipped Sirrus X with the revolutionary Future Shock to take the sting out of bumps and potholes. Here's to your life on two wheels.
Key Features
- Premium aluminium frame engineered and designed with fitness geometry.
- Conquer longer rides more efficiently with extra comfort.
- Future Shock suspension system for improved smoothness.
- Lightweight carbon forks provide a more responsive ride.
- Wide range Shimano gears delivers precise shifting for the long haul.
Bike Sizing
Choosing the bike size depends on the type of bike, your height, your riding style, and your preference. A correct fitting bike will be more comfortable, more efficient and more fun to ride. This bike size guide gives our customers general advice on choosing the right size. It is a guide only and we always recommend visiting one of our stores or contacting one of our experts.
| XS | S | M | L | XL | |
|---|---|---|---|---|---|
| Reach (mm) | 371 | 376 | 382 | 386 | 398 |
| Wheelbase (mm) | 1049 | 1060 | 1065 | 1074 | 1093 |
| Top Tube (mm) | 549 | 559 | 572 | 581 | 599 |
| Standover (mm) | 722 | 750 | 778 | 810 | 831 |
Product code: 933495
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Oversized delivery
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Using the standard service, your order should be with you within 3 - 14 working days (excludes Sundays and public holidays).
£9.99
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Store Delivery
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Delivered to your chosen store 3-7 days
£9.99
Spend over £100 (excluding delivery charge) to get a £5 voucher to spend in-store