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Create an accountSpecialized Sirrus 1.0
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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
- Chainrings: 46/30, chainguard
- Bottom Bracket: 68mm, square taper, 124.5mm length
- Crankset: ProWheel Forged aluminum arms
- Chain: KMC X8 w/ Missing Link™, 8-speed
- Rear Derailleur: Shimano Altus, 7-/8-speed
- Shift Levers: Shimano EF500, 7-speed
- Cassette: Shimano HG200, 7-speed, 12-32t
- Front Derailleur: Shimano Tourney FD-TY710-2 , Top swing, Dual pull
- 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
- Rear Tire: RoadSport, Wire bead, Blackbelt/Endurant Casing, 700x32c
- Front Tire: RoadSport, Wire bead, Blackbelt/Endurant Casing, 700x32c
- Inner Tubes: Standard 40mm PV 700x28-38
- SeatPost: Alloy, 12mm offset, 2-bolt clamp, 27.2mm
- Saddle: Bridge Sport, Steel rails, 155/143mm
- Handlebars: Double-butted alloy, 5-degree backsweep, 25.4mm
- Tape: Specialized Body Geometry XCT, lock-on
- Stem: 3D-forged alloy, 25.4 mm, 12-degree rise
- Seat Binder: Bolt-type, 31.8mm
- Frame: Specialized A1 Premium Aluminum, Fitness Geometry, Butted tubing, Internal Cable Routing, V-Brake, Plug + Play rack/fender mounts
- Fork: Hi-Ten steel, V-Brake, Plug + Play fender mounts, low rider rack mounts
- Pedals: Specialized Body Geometry Fitness, platform, plastic
- Spokes: Stainless, 14g
- Rear Brake: V-brake, linear pull
- Front Brake: V-brake, linear pull
* 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 |
Handlebar Width | 580mm | 580mm | 600mm | 600mm | 620mm | 620mm |
Seatpost Length | 300mm | 300mm | 350mm | 350mm | 400mm | 400mm |
Saddle Width | 155mm | 155mm | 155mm | 143mm | 143mm | 143mm |
Stack | 536mm | 555mm | 562mm | 593mm | 608mm | 632mm |
Reach | 373mm | 388mm | 393mm | 398mm | 402mm | 414mm |
Head-Tube Length | 121mm | 139mm | 147mm | 175mm | 191mm | 217mm |
Head-Tube Angle | 69.5° | 70° | 70° | 71° | 71° | 71° |
B-B Height | 278mm | 278mm | 278mm | 278mm | 278mm | 278mm |
B-B Drop | 70mm | 70mm | 70mm | 70mm | 70mm | 70mm |
Trail | 75mm | 72mm | 72mm | 65mm | 65mm | 65mm |
Fork Length (full) | 395mm | 395mm | 395mm | 395mm | 395mm | 395mm |
Fork Rake/Offset | 51mm | 51mm | 51mm | 51mm | 51mm | 51mm |
Front-Center | 605mm | 622mm | 630mm | 635mm | 645mm | 665mm |
Chain-Stay Length | 440mm | 440mm | 440mm | 440mm | 440mm | 440mm |
Wheelbase | 1036mm | 1053mm | 1061mm | 1066mm | 1075mm | 1096mm |
Top-Tube Length (horizontal) | 531mm | 552mm | 559mm | 573mm | 582mm | 601mm |
Bike Stand-Over Height | 692mm | 715mm | 745mm | 775mm | 805mm | 827mm |
Seat-Tube Length | 360mm | 395mm | 440mm | 470mm | 510mm | 530mm |
Seat-Tube Angle | 73.5° | 73.5° | 73.5° | 73.5° | 73.5° | 73.5° |