Specialized Sirrus 3.0 St Features
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. Sirrus features a super light Aluminum Alloy and carbon fiber construction, as well as reliable Shimano components that are built to withstand years of daily abuse on the world's pavement. Powerful hydraulic disc brakes provide reliable stopping power in any condition, and comfortable, ergonomically designed Body Geometry touchpoints are there to take the sting out of longer rides. So, 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.
- Carbon Fact 9 fork delivers comfort and saves nearly 3 pounds (1.2kg) over Sirrus 2.0 model.
- Wide range 2x9 Shimano Sora Road components for intuitive and precise shifting.
- Lightweight 2 piece crank for years of performance.
Product Specifications
Product Specifications
bottom bracket |
Shimano threaded |
cassette |
Shimano Sora, 9-speed, 11-34t |
chain |
KMC X9, 9-speed w/ Missing Link™ |
chainrings |
50/34T |
fork |
Specialized FACT Carbon, QR, Flat-mount Disc |
frame |
Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, quick-release, Plug + Play rack/fender mounts |
front brake |
Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 160mm |
front derailleur |
microSHIFT R9, 9-speed, 31.8mm clamp |
front hub |
Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h |
front tire |
RoadSport Reflect, Wire bead, Blackbelt/Endurant Casing, 700x32c |
handlebars |
Double-butted alloy, 9-degree backsweep, 31.8mm |
inner tubes |
Presta, 48mm valve |
pedals |
Specialized Body Geometry Fitness, platform, plastic |
rear brake |
Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 140mm |
rear derailleur |
Shimano Sora, 9-speed |
rear hub |
Alloy, 6-bolt disc, 8-/9-speed freehub, loose ball bearing, quick-release, 32h |
rear tire |
RoadSport Reflect, Wire bead, Blackbelt/Endurant Casing, 700x32c |
rims |
700C disc brake, double-wall alloy, 22mm depth, 21mm internal width |
saddle |
Bridge Sport, Steel rails, 155/143mm |
seat binder |
Bolt-type, 31.8mm |
seatpost |
Alloy, 12mm offset, 2-bolt clamp, 27.2mm |
shift levers |
microSHIFT, 9-speed |
spokes |
Stainless, 14g |
stem |
Specialized, 3D-forged alloy, 4-bolt, 7-degree rise |
tape |
Specialized Body Geometry Contour, lock-on |
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