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Introducing the Specialized Sirrus 2.0 ST Fitness Road Bike—a speed demon on a mission to help you conquer life with expert finesse and have FUN while doing it! This bike is your trusty steed, ready to whisk you away to exciting destinations, connect you with cool people, and crush those fitness goals like a champ. Life may move fast, but the Specialized Sirrus 2.0 ST Fitness Road Bike moves even faster, turning you into a biking pro on the go. So, buckle up (or rather, helmet on), push those limits, and let the Sirrus be your sidekick as you embark on epic quests and conquer the world with a grin on your face!
Features:
- Lightweight A1 Alloy frame with 42c tires clearance, clean internal cable routing and mounting points for a range of accessories give maximum flexibility.
- Intuitive and easy to use MicroSHIFT 2x8 wide range shifting.
- Powerful hydraulic disc bakes for safety and control.
Specifications
|
Frame |
Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, quick-release, Plug + Play rack/fender mounts |
|
Fork |
Hi-Ten steel, flat-mount disc, Plug + Play fender mounts, low rider rack mounts, quick-release |
|
Handlebars |
Double-butted alloy, 9-degree backsweep, 31.8mm |
|
Stem |
Specialized, 3D-forged alloy, 4-bolt, 7-degree rise |
|
Tape |
Specialized Body Geometry Contour, lock-on |
|
Saddle |
Bridge Sport, Steel rails, 155/143mm |
|
SeatPost |
Alloy, 12mm offset, 2-bolt clamp, 27.2mm |
|
Seat Binder |
Bolt-type, 31.8mm |
|
Front Brake |
Promax F1, hydraulic disc, flat-mount, 160mm |
|
Rear Brake |
Promax F1, hydraulic disc, flat-mount, 160mm |
|
Shift Levers |
Shimano Acera, 8-speed |
|
Front Derailleur |
Shimano Tourney FD-TY710 |
|
Rear Derailleur |
microSHIFT RD-M26S, 7-speed |
|
Cassette |
Shimano Altus, 8-speed, 11-32t |
|
Crankset |
Shimano Tourney, 3-piece, 46/30T |
|
Chainrings |
46/30T w/ chainguard |
|
Bottom Bracket |
BSA, square-taper, 68mm |
|
Chain |
KMC X8 w/ Missing Link™ |
|
Rims |
700C disc brake, double-wall alloy, 22mm depth, 21mm internal width |
|
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 |
|
Front Tire |
RoadSport Reflect, Wire bead, Blackbelt/Endurant Casing, 700x32c |
|
Rear Tire |
RoadSport Reflect, Wire bead, Blackbelt/Endurant Casing, 700x32c |
|
Spokes |
Stainless, 14g |
|
Inner Tubes |
Schrader valve, 40mm |
|
Pedals |
Specialized Body Geometry Fitness, platform, plastic |
Geometry
| XS | S | M | |
|---|---|---|---|
| Crank Length | 170mm | 170mm | 170mm |
| Handlebar Width | 580mm | 600mm | 600mm |
| Stem Length | 70mm | 80mm | 90mm |
| Saddle Width | 155mm | 155mm | 143mm |
| Seatpost Length | 300mm | 350mm | 350mm |
| 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° |