2023 Specialized Sirrus 6.0 Features
The future of riding is here. Feel the difference with the all-new Sirrus. With a lightweight carbon frame, this is the next generation of lightweight comfort and speed.
The Sirrus is alluring in aesthetics but even more superior in performance. Meticulously crafted with performance features and a comfort-focused design, Sirrus’ lightweight carbon frame includes our Compliance Junction — enabling a new degree of handling that’s completely unconventional in such a comfortable bike.
RIDER-FIRST ENGINEERED: Like all Specialized carbon bikes, the geometry of each frame is uniquely crafted. This means that for every frame, each tube size and carbon layup is specifically selected to achieve the optimal balance of rigidity, weight, and responsiveness to ensure that no matter what size you’re riding, you’re going to experience the world’s best ride.
COMFORTABLE: The extraordinary performance of the Sirrus Carbon frame begins at its heart, the Compliance Junction. It’s been designed to have just the right amount of flex and forgiveness across the carbon frame without sacrificing performance or efficiency. The result enables next-level maneuverability for enhanced all-day comfort. Future Shock, Specialized’s unique suspension design, prevents harsh frequencies caused by bumps in the road from reaching the handlebars. The Sirrus Carbon is forgiving, flexible, and quick enough to move at the speed of life.
VERSATILE & CUSTOMIZABLE: Equipped with rack, fender, and top tube mounts, you can make the Sirrus your tool, your transportation, or both. With tire clearance up to 42c, you’ve got plenty of room to tune your ride for whatever comes next.
At a Glance
- Specialized FACT 9r carbon frame features internal cable routing.
- Using our Rider-First Engineered™ philosophy, the geometry of each frame is uniquely crafted. Each tube size and carbon layup is specifically selected to achieve the optimal balance of rigidity, weight, and responsiveness no matter the frame size.
- The Compliance Junction provides just the right amount of flex and forgiveness across the carbon frame without sacrificing performance and efficiency.
- Future Shock 1.5, Specialized’s unique suspension design, is placed inside the headtube to prevent harsh frequencies caused by bumps in the road from reaching the handlebars.
- The minimalist yet efficient SRAM GX Eagle Lunar 1x drivetrain with wide-range gearing ensures smooth and reliable shifting.
- SRAM Level TLM hydraulic disc brakes 160mm/160mm provide optimal speed control and dependability.
- Roubaix Pro tubeless-ready tires are quick-rolling and pinch-flat resistant.
- Sirrus 6.0 is fender and rack compatible with top tube and fork mounts, and racks can be used with 42c DRYTECH fenders, making Sirrus easy to rack and roll.
- Roval Terra seatpost offers significant compliance for a smooth ride over rough terrain.
Component Specifications
| Frame | Specialized FACT 9r Carbon, Fitness Geometry, 1x Drivetrain, 12x142 thru-axle, internal cable routing, flat-mount disc, Plug + Play rack/fender mounts |
| Seat Binder | Integrated w/ frame |
| Fork | Specialized FACT 9r Carbon Monocoque, flat-mount disc, 12x100mm thru-axle, low rider mounts, Plug + Play fender mounts, Future Shock 1.5 |
| Shift Levers | SRAM GX, trigger, 12-speed |
| Rear Derailleur | SRAM GX Eagle, 12-speed |
| Cassette | SRAM PG-1230 Eagle, 11-50t |
| Chain | SRAM GX Eagle, 12-speed |
| Crankset | SRAM Rival 1x |
| Chain Rings | 40T |
| Bottom Bracket | SRAM DUB BSA 68 Wide |
| Rims | DT Swiss R470, 23mm depth, 20mm internal width, 24h |
| Front Hub | Specialized sealed cartridge bearings, Center Lock, 12x100mm, 24h |
| Rear Hub | Specialized sealed cartridge bearings, Center Lock, 12x142mm, 24h |
| Spokes | Stainless, 14g |
| Front Tire | Roubaix Pro 2BR, 700x30/32 |
| Rear Tire | Roubaix Pro 2BR, 700x30/32 |
| Inner Tubes | Standard 40mm SV 700x32-50 |
| Front Brake | SRAM Level TLM flat-mount, 160mm |
| Rear Brake | SRAM Level TLM, hydraulic disc, 160mm |
| Stem | Future Stem, Comp |
| Handlebars | Double-butted alloy, 9-degree backsweep, 31.8mm |
| Saddle | Body Geometry Power Sport, steel rails |
| Seatpost | Roval Terra Carbon Seat Post, 20mm Offset |
2023 Specialized Sirrus 6.0
| Bike/Frame Size | XS | S | M | L | XL | XXL |
|---|---|---|---|---|---|---|
| Stack | 580 mm | 600 mm | 625 mm | 650 mm | 680 mm | 710 mm |
| Reach | 350 mm | 365 mm | 380 mm | 395 mm | 410 mm | 425 mm |
| Chain-Stay Length | 440 mm | 440 mm | 440 mm | 440 mm | 440 mm | 440 mm |
| Wheelbase | 1024 mm | 1047 mm | 1065 mm | 1084 mm | 1109 mm | 1128 mm |
| Top-Tube Length (horizontal) | 521 mm | 547 mm | 568 mm | 590 mm | 614 mm | 644 mm |
| Bike Stand-Over Height | 694.3 mm | 739.3 mm | 771.5 mm | 798.1 mm | 838.7 mm | 863.5 mm |
| Seat-Tube Length | 330 mm | 330 mm | 330 mm | 380 mm | 380 mm | 380 mm |
| Seat-Tube Angle | 74° | 73.5° | 73.5° | 73.5° | 73.5° | 73° |
| Head-Tube Length | 107 mm | 128 mm | 151 mm | 176 mm | 208 mm | 237 mm |
| Head-Tube Angle | 69.5° | 69.5° | 70° | 70.5° | 70.5° | 71° |
| B-B Height | 268 mm | 268 mm | 268 mm | 268 mm | 268 mm | 268 mm |
| B-B Drop | 80 mm | 80 mm | 80 mm | 80 mm | 80 mm | 80 mm |
| Trail | 76 mm | 76 mm | 72 mm | 69 mm | 69 mm | 66 mm |
| Fork Length (full) | 395 mm | 395 mm | 395 mm | 395 mm | 395 mm | 395 mm |
| Fork Rake/Offset | 51 mm | 51 mm | 51 mm | 51 mm | 51 mm | 51 mm |
| Front-Center | 597 mm | 619 mm | 637 mm | 656 mm | 681 mm | 700 mm |
Size Guide: 2023 Specialized Sirrus 6.0
