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Specialized Sirrus X 3.0 (2026)
Regular price
$1,099.99
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By Specialized
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Specialized Sirrus X 3.0 (2026)
Product Details
<p>Offering an unprecedented combination of comfort, efficiency, and nimble handling, the Sirrus X excels on pavement, dirt, and any terrain in between.</p><p>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.<p>RIDER-FIRST ENGINEERED: Like all Specialized performance bikes, the geometry of each frame is uniquely crafted. This means that for every frame, each tube size is specifically selected to achieve the optimal balance of rigidity, weight, and responsiveness to ensure that no matter what size you’re riding, you will experience the world’s best ride.</p><p>NIMBLE: Class-leading light-weight, exceptional pedaling efficiency, and steering precision merge for confident, nearly telepathic handling characteristics.</p>
- Even lighter (1.6 lbs../.8kg) than Sirrus X 2.0, and faster thanks to an added A1 alloy fork.
- Wide-range 1x9 microSHIFT drivetrain with a 11-42t cassette gives excellent range on any road.
- More powerful hydraulic brakes and premium two-piece crank design for enhanced braking power and durability in tough conditions.
Technical Specifications
Frameset
- Frame
- Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, quick-release, Plug + Play rack/fender mounts
Suspension
- Fork
- A1 Premium Aluminum, flat-mount disc, Plug + Play fender mounts, low rider rack mounts, quick-release
Brakes
- Front Brake
- Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 160mm
- Rear Brake
- Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 140mm
Drivetrain
- Shift Levers
- Shimano CUES 10-Speed Rapidfire Plus, W/ OPTICAL GEAR DISPLAY, SL-U6000-10R
- Rear Derailleur
- Shimano CUES 11-speed w/ Shadow Plus
- Cassette
- Shimano CUES, 10-speed, 11-48t
- Crankset
- Prowheel Alloy, XXS - XS: 165mm, S - M: 170mm, L - XL: 175mm, 42t
- Chainrings
- Narrow Wide Steel 42T
- Bottom Bracket
- BB68+, BSA24, 68mm
- Chain
- KMC eGlide for 11-Speed CUES
Wheels & tires
- Rims
- 700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32h
- Front Hub
- Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h
- Rear Hub
- Alloy, 6-bolt disc, 8-/9-speed freehub, loose ball bearing, quick-release, 32h
- Spokes
- Stainless, 14g
- Front Tire
- Pathfinder Wirebead Fast Gravel 700X40C
- Rear Tire
- Pathfinder Wirebead Fast Gravel 700X40C
- Inner Tubes
- 700x32-50mm, 40mm Presta valve
Cockpit
- Handlebars
- Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm
- Stem
- 3D-forged alloy, 31.8mm, 7-degree rise
- Grip
- Specialized Neutralizer, Body Geometry, locking grip
- Saddle
- Bridge Sport, Steel rails, 155/143mm
- SeatPost
- Alloy, 12mm offset, 2-bolt clamp, 27.2mm
- Seat Binder
- Bolt-type, 31.8mm
Accessories
- Pedals
- Specialized, platform
Product details
- Product ID
- 293705
Weight
- Weight
- 11.07 kg (24 lb, 6.5 oz)
- Weight Size
- LG
Geometry
| XXS | XS | S | M | L | XL | |
|---|---|---|---|---|---|---|
| Crank Length | 165 | 165 | 170 | 170 | 175 | 175 |
| Handlebar Width | 680 | 680 | 680 | 680 | 680 | 680 |
| Stem Length | 60 | 60 | 70 | 80 | 90 | 100 |
| Saddle Width | 155 | 155 | 155 | 143 | 143 | 143 |
| Seatpost Length | 300 | 300 | 350 | 350 | 400 | 400 |
| Stack | 536 | 555 | 563 | 593 | 608 | 633 |
| Reach | 373 | 388 | 393 | 398 | 402 | 414 |
| Head-Tube Length | 121 | 139 | 147 | 175 | 191 | 217 |
| Head-Tube Angle | 69.5 | 70 | 70 | 71 | 71 | 71 |
| B-B Height | 288 | 288 | 288 | 288 | 288 | 288 |
| B-B Drop | 70 | 70 | 70 | 70 | 70 | 70 |
| Trail | 79 | 76 | 76 | 69 | 69 | 69 |
| Fork Length (full) | 395 | 395 | 395 | 395 | 395 | 395 |
| Fork Rake/Offset | 51 | 51 | 51 | 51 | 51 | 51 |
| Front-Center | 606 | 623 | 631 | 636 | 645 | 665 |
| Chain-Stay Length | 440 | 440 | 440 | 440 | 440 | 440 |
| Wheelbase | 1036 | 1053 | 1061 | 1067 | 1076 | 1096 |
| Top-Tube Length (horizontal) | 532 | 552 | 560 | 574 | 582 | 602 |
| Bike Stand-Over Height | 702 | 725 | 755 | 785 | 815 | 837 |
| Seat-Tube Length | 360 | 395 | 440 | 470 | 510 | 530 |
| Seat-Tube Angle | 73.5 | 73.5 | 73.5 | 73.5 | 73.5 | 73.5 |
Specialized Sirrus X 3.0 (2026)
We had an outstanding experience at Cyclerie! We purchased two Aventon e-bikes, and the entire process was exceptional from start to finish. The staff took the time to help us choose the perfect bikes for our needs, recommended all the right accessories, and even installed our bike rack on the car before we left.
I had a terrific experience at Cyclerie! I love the bike I bought and working with Skip was great. He told me about customizing features that are available on the bike if you use the Aventon app.
I enjoyed my buying experience at Cyclerie. Ideal location, easy to get to, easy access to trails to test ride. … Salesperson was helpful, knowledgeable and easy to work with. No pressure to buy.
