Specialized

Sirrus 1.0 Gloss Black / Charcoal / Satin Black Reflective

$725.00 $549.99
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Pay for your purchase in four interest-free installments (due every two weeks).

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Detail Information

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.

 

Technical Specifications

 
Frameset
Seat Binder
Bolt-type, 31.8mm
Frame
Specialized A1 Premium Aluminum, Fitness Geometry, Butted tubing, Internal Cable Routing, V-Brake, Quick-Release, Plug + Play rack/fender mounts
Suspension
Fork
Hi-Ten steel, V-Brake, Plug + Play fender mounts, low rider rack mounts, quick-release
Brakes
Front Brake
V-brake, linear pull
Rear Brake
V-brake, linear pull
Drivetrain
Chainrings
46/30T w/ chainguard
Bottom Bracket
BSA, square-taper, 68mm
Crankset
Forged aluminum arms, 3-piece, 46/30T
Chain
KMC X8 w/ Missing Link™
Rear Derailleur
microSHIFT RD-M26S, 7-speed
Shift Levers
microSHIFT TS39 Trigger shift, 7-speed
Cassette
SunRace, 7-Speed, 11-34t
Front Derailleur
MicroSHIFT FD-T202, Band-clamp
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
Inner Tubes
Schrader valve, 40mm
Spokes
Stainless, 14g
Cockpit
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
Specialized Flowset, integrated, 3D-forged alloy, 4-bolt, 12-degree rise, 31.8mm clamp
Accessories
Pedals
Specialized Body Geometry Fitness, platform, plastic

 

Geometry

 
  XXS XS S M L XL
Crank Length 170 170 170 170 175 175
Handlebar Width 580 580 600 600 620 620
Stem Length 60 60 75 75 90 110
Saddle Width 155 155 155 143 143 143
Seatpost Length 300 300 350 350 400 400
Stack 536 555 562 593 608 632
Reach 373 388 393 398 402 414
Head-Tube Length 121 139 147 175 191 217
Head-Tube Angle 69.5 70 70 71 71 71
B-B Height 278 278 278 278 278 278
B-B Drop 70 70 70 70 70 70
Trail 75 72 72 65 65 65
Fork Length (full) 395 395 395 395 395 395
Fork Rake/Offset 51 51 51 51 51 51
Front-Center 605 622 630 635 645 665
Chain-Stay Length 440 440 440 440 440 440
Wheelbase 1053 1061 1066 1075 1096 1036
Top-Tube Length (horizontal) 531 552 559 573 582 601
Bike Stand-Over Height 692 715 745 775 805 827
Seat-Tube Length 360 395 440 470 510 530
Seat-Tube Angle 73.5 73.5 73.5 73.5 73.5 73.5

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