2023 Specialized Sirrus 4.0
- Free Domestic Shipping On Orders Over $100
- Low stock - 5 items left
- Backordered, shipping soon
- Add To Cart For Final Price
You have places to go, people to see, and fitness goals to achieve. We get it — life moves pretty fast, so it's a good thing we made Sirrus to help you with all of it. Wherever you're heading, Sirrus will take you there.
- Carbon FACT 9r Fork: Delivers comfort and saves nearly 3 pounds (1.2kg) over Sirrus 2.0 model.
- Future Shock 1.5: Suspension inside the headtube absorbs bumps and potholes before they reach the handlebars.
- 2x10 Shimano Tiagra: Wide-range gearing for intuitive and precise shifting — reliable Shimano quality.
- Thru-Axle Hubs: Positive wheel alignment and no disc brake rub.
- Hydraulic Disc Brakes: Shimano BR-MT200 stopping power in any condition.
- Body Geometry: Ergonomically designed touchpoints take the sting out of longer rides.
Sirrus features a super light aluminum alloy and carbon fiber construction, with reliable Shimano components built to withstand years of daily abuse. As you push yourself to reach your goals, you'll feel more connected to your bike and know that you have the perfect partner with Sirrus.
| XXS | XS | S | M | L | XL | |
|---|---|---|---|---|---|---|
| Crank Length | 165 | 165 | 170 | 172.5 | 172.5 | 175 |
| Handlebar Width | 580 | 580 | 600 | 600 | 620 | 620 |
| Stem Length | 60 | 70 | 70 | 80 | 90 | 100 |
| Saddle Width | 155 | 155 | 155 | 143 | 143 | 143 |
| Seatpost Length | 300 | 300 | 350 | 350 | 400 | 400 |
| B-B Height | 284 | 284 | 284 | 284 | 284 | 284 |
| Front-Center | 644 | 663 | 602 | 618 | 629 | 634 |
| B-B Drop | 70 | 70 | 70 | 70 | 70 | 70 |
| Seat-Tube Length | 360 | 395 | 440 | 470 | 510 | 530 |
| Stack | 587 | 590 | 606 | 635 | 651 | 672 |
| Chain-Stay Length | 440 | 440 | 440 | 440 | 440 | 440 |
| Reach | 398 | 355 | 371 | 376 | 382 | 386 |
| Seat-Tube Angle | 73.5° | 73.5° | 73.5° | 73.5° | 73.5° | 73.5° |
| Trail | 78 | 75 | 75 | 68 | 68 | 68 |
| Wheelbase | 1060 | 1065 | 1074 | 1093 | 1033 | 1049 |
| Fork Length (full) | 395 | 395 | 395 | 395 | 395 | 395 |
| Head-Tube Length | 169 | 186 | 208 | 111 | 125 | 143 |
| Head-Tube Angle | 71° | 71° | 71° | 69.5° | 70° | 70° |
| Top-Tube Length (horizontal) | 559 | 573 | 581 | 599 | 529 | 549 |
| Fork Rake/Offset | 51 | 51 | 51 | 51 | 51 | 51 |
| Bike Stand-Over Height | 700 | 722 | 750 | 778 | 810 | 831 |
Shipping Policy
Components:
All component items (wheels, drivetrains, suspension, brakes, etc.) ship within 1–4 business days of purchase.
Bicycles:
Complete bikes typically ship within 2–3 weeks due to build, tuning, and inspection times. You will receive tracking information as soon as your order is ready to ship.
Riding Gear & Apparel:
Riding gear and apparel orders (helmets, jerseys, gloves, etc.) ship within 1–3 business days.
Returns & Exchanges:
If you received the wrong size or wish to exchange an item, it must be returned in original condition—unused, uninstalled, and with all packaging intact.
For full details, please see our Refund Policy before initiating a return.
