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Create an accountSpecialized Sirrus 1.0
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.
* To check in store availability: |
Select variant below then view stock | here |
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. This Sirrus features a reliable set of components that are built to withstand years of daily abuse, like comfortable Body Geometry touchpoints and fuss-free mechanical V-brakes. 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.
- Lightweight A1 Alloy frame with clean internal cable routing delivers a bike that is 1.1lb (.5kg) lighter than previous version.
- Upright position with Body Geometry touchpoints for comfort and control.
- Reflective graphics on frame and tires for maximum visibility.
SPECS
FRAMESET
- Frame - Specialized A1 Premium Aluminum, Fitness Geometry, Butted tubing, Internal Cable Routing, V-Brake, Quick-Release, Plug + Play rack/fender mounts
- Seat Binder - Bolt-type, 31.8mm
SUSPENSION
- Fork - Hi-Ten steel, V-Brake, Plug + Play fender mounts, low rider rack mounts, quick-release
COCKPIT
- Handlebars - Double-butted alloy, 5-degree backsweep, 25.4mm
- Stem - Specialized Flowset, integrated, 3D-forged alloy, 4-bolt, 12-degree rise, 31.8mm clamp
- Tape - Specialized Body Geometry XCT, lock-on
- Saddle - Bridge Sport, Steel rails, 155/143mm
- SeatPost - Alloy, 12mm offset, 2-bolt clamp, 27.2mm
BRAKES
- Front Brake - V-brake, linear pull
- Rear Brake - V-brake, linear pull
DRIVETRAIN
- Shift Levers - microSHIFT TS39 Trigger shift, 7-speed
- Front Derailleur - MicroSHIFT FD-T202, Band-clamp
- Rear Derailleur - microSHIFT RD-M26S, 7-speed
- Cassette - SunRace, 7-Speed, 11-34t
- Chainrings - 46/30T w/ chainguard
- Bottom Bracket - BSA, square-taper, 68mm
- Chain - KMC X8 w/ Missing Link™
- Crankset - Forged aluminum arms, 3-piece, 46/30T
WHEELS & TIRES
- Rims - 700C rim brake, double-wall alloy, 22mm depth, 21mm internal width, rim brake
- Front Hub - Alloy, loose ball bearing, quick-release, 32h
- Rear Hub - Alloy, loose ball bearings, quick-release, 7-speed freehub, 32h
- Front Tire - RoadSport, Wire bead, Blackbelt/Endurant Casing, 700x32c
- Rear Tire - RoadSport, Wire bead, Blackbelt/Endurant Casing, 700x32c
WHEELS
- Spokes - Stainless, 14g
- Inner Tubes - Schrader valve, 40mm
ACCESSORIES
- Pedals - Specialized Body Geometry Fitness, platform, plastic
* Specifications are subject to change without notice
Geometry
XXS | XS | S | M | L | XL | |
---|---|---|---|---|---|---|
Crank Length | 170mm | 170mm | 170mm | 170mm | 175mm | 175mm |
Stem Length | 60mm | 60mm | 75mm | 75mm | 90mm | 110mm |
Seatpost Length | 300mm | 300mm | 350mm | 350mm | 400mm | 400mm |
Saddle Width | 155mm | 155mm | 155mm | 143mm | 143mm | 143mm |
Handlebar Width | 580mm | 580mm | 600mm | 600mm | 620mm | 620mm |
Reach | 373mm | 388mm | 393mm | 398mm | 402mm | 414mm |
Stack | 536mm | 555mm | 562mm | 593mm | 608mm | 632mm |
Wheelbase | 1036mm | 1053mm | 1061mm | 1066mm | 1075mm | 1096mm |
Bike Stand-Over Height | 692mm | 715mm | 745mm | 775mm | 805mm | 827mm |
Head-Tube Length | 121mm | 139mm | 147mm | 175mm | 191mm | 217mm |
Front-Center | 605mm | 622mm | 630mm | 635mm | 645mm | 665mm |
Fork Rake/Offset | 51mm | 51mm | 51mm | 51mm | 51mm | 51mm |
Head-Tube Angle | 69.5° | 70° | 70° | 71° | 71° | 71° |
Trail | 75mm | 72mm | 72mm | 65mm | 65mm | 65mm |
B-B Height | 278mm | 278mm | 278mm | 278mm | 278mm | 278mm |
Chain-Stay Length | 440mm | 440mm | 440mm | 440mm | 440mm | 440mm |
Fork Length (Full) | 395mm | 395mm | 395mm | 395mm | 395mm | 395mm |
Seat-Tube Angle | 73.5° | 73.5° | 73.5° | 73.5° | 73.5° | 73.5° |
B-B Drop | 70mm | 70mm | 70mm | 70mm | 70mm | 70mm |
Seat-Tube Length | 360mm | 395mm | 440mm | 470mm | 510mm | 530mm |
Top-Tube Length | 531mm | 552mm | 559mm | 573mm | 582mm | 601mm |