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Meet the Specialized Sirrus 3.0 ST Fitness Road Bike – your ultimate wingman for life's thrilling adventures and fitness escapades! This speed demon is built to keep up with your fast-paced lifestyle. No more FOMO, as Sirrus is here to make sure you never miss a beat! Crafted with love and expertise, this two-wheeled wonder boasts a super light Aluminum Alloy and carbon fiber construction, making it a featherweight champion on the roads. With its tough-as-nails Shimano components, you can trust that Sirrus will handle the daily grind and challenges of the urban jungle like a pro. Get ready to embark on a journey like never before – with Sirrus by your side, there's no limit to what you can achieve!
Features:
- 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.
Specifications
|
Frame |
Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, quick-release, Plug + Play rack/fender mounts |
|
Chainrings |
50/34T |
|
Front Derailleur |
microSHIFT R9, 9-speed, 31.8mm clamp |
|
Shift Levers |
microSHIFT, 9-speed |
|
Bottom Bracket |
Shimano 68mm threaded |
|
Cassette |
Shimano Sora, 9-speed, 11-34t |
|
Chain |
KMC X9, 9-speed w/ Missing Linkâ„¢ |
|
Rear Derailleur |
Shimano Sora, 9-speed |
|
Rear Hub |
Alloy, 6-bolt disc, 8-/9-speed freehub, loose ball bearing, quick-release, 32h |
|
Spokes |
Stainless, 14g |
|
Front Hub |
Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h |
|
Front Tire |
RoadSport Reflect, Wire bead, Blackbelt/Endurant Casing, 700x32c |
|
Rear Tire |
RoadSport Reflect, Wire bead, Blackbelt/Endurant Casing, 700x32c |
|
Inner Tubes |
Presta, 48mm valve |
|
Rims |
700C disc brake, double-wall alloy, 22mm depth, 21mm internal width |
|
Fork |
Specialized FACT Carbon, QR, Flat-mount Disc |
|
SeatPost |
Alloy, 12mm offset, 2-bolt clamp, 27.2mm |
|
Stem |
Specialized, 3D-forged alloy, 4-bolt, 7-degree rise |
|
Tape |
Specialized Body Geometry Contour, lock-on |
|
Seat Binder |
Bolt-type, 31.8mm |
|
Handlebars |
Double-butted alloy, 9-degree backsweep, 31.8mm |
|
Saddle |
Bridge Sport, Steel rails, 155/143mm |
|
Rear Brake |
Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 140mm |
|
Front Brake |
Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 160mm |
|
Pedals |
Specialized Body Geometry Fitness, platform, plastic |
Geometry
| XS | S | M | |
|---|---|---|---|
| Crank Length | 170mm | 170mm | 170mm |
| Stem Length | 70mm | 80mm | 90mm |
| Handlebar Width | 580mm | 600mm | 600mm |
| Seatpost Length | 300mm | 350mm | 350mm |
| Saddle Width | 155mm | 155mm | 143mm |
| Stack | 555mm | 563mm | 593mm |
| Reach | 393mm | 400mm | 408mm |
| Head-Tube Length | 139mm | 147mm | 175mm |
| Head-Tube Angle | 70° | 70° | 71° |
| B-B Height | 272mm | 272mm | 272mm |
| B-B Drop | 70mm | 70mm | 70mm |
| Trail | 70mm | 70mm | 64mm |
| Fork Length (full) | 395mm | 395mm | 395mm |
| Fork Rake/Offset | 51mm | 51mm | 51mm |
| Front-Center | 628mm | 637mm | 646mm |
| Chain-Stay Length | 440mm | 440mm | 440mm |
| Wheelbase | 1058mm | 1068mm | 1077mm |
| Top-Tube Length (horizontal) | 557mm | 567mm | 584mm |
| Bike Stand-Over Height | 620mm | 620mm | 625mm |
| Seat-Tube Length | 395mm | 450mm | 500mm |
| Seat-Tube Angle | 73.5° | 73.5° | 73.5° |
Due to continued shortages in the bicycle industry some components may be replaced with components of equal or higher value different than listed in specifications. We are working dilligently to update as changes are made by manufactures.