Sirrus

If you're going to get in shape you need to move, and nothing wants to help you move faster than our Sirrus. It takes a no-nonsense approach to its design, giving you everything that you need and nothing that you don't. This means that you can expect reliable components that are built to withstand years of daily abuse, a lightweight A1 Premium Aluminum frame that's corrosion-resistant, and comforting Body Geometry components that'll take the sting out of long rides. Complacency just met its match.

If you're going to get in shape you need to move, and nothing wants to help you move faster than our Sirrus. It takes a no-nonsense approach to its design, giving you everything that you need and nothing that you don't. This means that you can expect reliable components that are built to withstand years of daily abuse, a lightweight A1 Premium Aluminum frame that's corrosion-resistant, and comforting Body Geometry components that'll take the sting out of long rides. Complacency just met its match.

Select

Part No:
    • FRAME

      Specialized A1 Premium Aluminum, Fitness Geometry, fully-manipulated butted tubing, integrated lower bearing, fender/rack mounts

    • FORK

      Steel, straight blades, fender/rack mounts

    • FRONT HUB

      Specialized V-brake, alloy, loose ball bearings, 9mm, QR

    • REAR HUB

      Specialized, 8-/9-speed cassette body, QR

    • SPOKES

      Stainless, 14g

    • RIMS

      700c, 6061 aluminum double-wall

    • INNER TUBES

      SPECIALIZED SV STANDARD BULK ROAD

    • FRONT TIRE

      Nimbus Reflect, 700x32mm, 26TPI, Flak Jacket protection

    • REAR TIRE

      Nimbus Reflect, 700x32mm, 26TPI, Flak Jacket protection

    • CRANKSET

      Stout, forged alloy

    • CHAINRINGS

      48/38/28T w/chainguard

    • BOTTOM BRACKET

      BSA, square taper, cartridge bearings

    • SHIFT LEVERS

      Shimano EF500, EZ Fire Plus, 8-speed

    • FRONT DERAILLEUR

      Shimano Tourney, top swing, dual pull, 31.8mm band clamp

    • REAR DERAILLEUR

      Shimano Altus, 8-speed

    • CASSETTE

      Shimano, 8-speed, 11-32t

    • CHAIN

      KMC X8, 8-speed w/reusable MissingLink

    • FRONT BRAKE

      V-brake, linear pull

    • REAR BRAKE

      V-brake, linear pull

    • HANDLEBARS

      Specialized, alloy, 9-degree backsweep, 25.4mm

    • TAPE

      Specialized Body Geometry Targa, lock-on

    • STEM

      Alloy, 4-bolt, 20-degree rise, 25.4mm clamp

    • SADDLE

      Canopy Sport, steel rails

    • SEATPOST

      Alloy, 12mm offset, 2-bolt clamp, 27.2mm

    • SEAT BINDER

      Alloy, 31.8mm

    • PEDALS

      Specialized Fitness platform

    Specifications subject to change without notice.

  • The reliable and sturdy A1 Premium Aluminum frame features rack and fender mounts, allowing you to carry gear or to fend off road spray in inclement weather.
  • A steel, straight blade fork provides a responsive ride, while the fender and rack mounts give you the option to install rain-fighting fenders and racks that can transport your gear around town.
  • V-brakes are dependable and easy to maintain, so you won't have to worry about brake bleeds or labor-intensive maintenance to have awesome stopping power. 
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Please contact your Specialized retailer to confirm availability.

Geometry

  XS S M L XL
Stack 563mm 584mm 600mm 626mm 659mm
Reach 388mm 394mm 402mm 409mm 418mm
Head-Tube Length 130mm 150mm 165mm 190mm 225mm
Head-Tube Angle 70.5° 71° 71.5° 72° 72°
B-B Height 281mm 281mm 281mm 281mm 281mm
B-B Drop 70mm 70mm 70mm 70mm 70mm
Trail 70mm 67mm 64mm 60mm 60mm
Fork Length (full) 410mm 410mm 410mm 410mm 410mm
Fork Rake/Offset 51mm 51mm 51mm 51mm 51mm
Front-Center 621mm 629mm 637mm 647mm 667mm
Chain-Stay Length 445mm 445mm 445mm 445mm 445mm
Wheelbase 1056mm 1065mm 1073mm 1082mm 1103mm
Top-Tube Length (horizontal) 555mm 570mm 580mm 600mm 620mm
Bike Stand-Over Height 716mm 750mm 786mm 821mm 859mm
Seat-Tube Length 395mm 440mm 485mm 530mm 570mm
Seat-Tube Angle 73.5° 73.3° 73.5° 73° 73°
Crank Length 170MM 170MM 170MM 170MM 175mm
Handlebar Width 580mm 580mm 600mm 600mm 620mm
Stem Length 80mm 80mm 80mm 100mm 100mm
Saddle Width 155mm 155mm 155mm 155mm 155mm
Seat Post Length 300mm 300mm 350mm 350mm 350mm

  • Stack 563mm
    Reach 388mm
    Head-Tube Length 130mm
    Head-Tube Angle 70.5°
    B-B Height 281mm
    B-B Drop 70mm
    Trail 70mm
    Fork Length (full) 410mm
    Fork Rake/Offset 51mm
    Front-Center 621mm
    Chain-Stay Length 445mm
    Wheelbase 1056mm
    Top-Tube Length (horizontal) 555mm
    Bike Stand-Over Height 716mm
    Seat-Tube Length 395mm
    Seat-Tube Angle 73.5°
    Crank Length 170MM
    Handlebar Width 580mm
    Stem Length 80mm
    Saddle Width 155mm
    Seat Post Length 300mm
    View XS Geometry
  • Stack 584mm
    Reach 394mm
    Head-Tube Length 150mm
    Head-Tube Angle 71°
    B-B Height 281mm
    B-B Drop 70mm
    Trail 67mm
    Fork Length (full) 410mm
    Fork Rake/Offset 51mm
    Front-Center 629mm
    Chain-Stay Length 445mm
    Wheelbase 1065mm
    Top-Tube Length (horizontal) 570mm
    Bike Stand-Over Height 750mm
    Seat-Tube Length 440mm
    Seat-Tube Angle 73.3°
    Crank Length 170MM
    Handlebar Width 580mm
    Stem Length 80mm
    Saddle Width 155mm
    Seat Post Length 300mm
    View S Geometry
  • Stack 600mm
    Reach 402mm
    Head-Tube Length 165mm
    Head-Tube Angle 71.5°
    B-B Height 281mm
    B-B Drop 70mm
    Trail 64mm
    Fork Length (full) 410mm
    Fork Rake/Offset 51mm
    Front-Center 637mm
    Chain-Stay Length 445mm
    Wheelbase 1073mm
    Top-Tube Length (horizontal) 580mm
    Bike Stand-Over Height 786mm
    Seat-Tube Length 485mm
    Seat-Tube Angle 73.5°
    Crank Length 170MM
    Handlebar Width 600mm
    Stem Length 80mm
    Saddle Width 155mm
    Seat Post Length 350mm
    View M Geometry
  • Stack 626mm
    Reach 409mm
    Head-Tube Length 190mm
    Head-Tube Angle 72°
    B-B Height 281mm
    B-B Drop 70mm
    Trail 60mm
    Fork Length (full) 410mm
    Fork Rake/Offset 51mm
    Front-Center 647mm
    Chain-Stay Length 445mm
    Wheelbase 1082mm
    Top-Tube Length (horizontal) 600mm
    Bike Stand-Over Height 821mm
    Seat-Tube Length 530mm
    Seat-Tube Angle 73°
    Crank Length 170MM
    Handlebar Width 600mm
    Stem Length 100mm
    Saddle Width 155mm
    Seat Post Length 350mm
    View L Geometry
  • Stack 659mm
    Reach 418mm
    Head-Tube Length 225mm
    Head-Tube Angle 72°
    B-B Height 281mm
    B-B Drop 70mm
    Trail 60mm
    Fork Length (full) 410mm
    Fork Rake/Offset 51mm
    Front-Center 667mm
    Chain-Stay Length 445mm
    Wheelbase 1103mm
    Top-Tube Length (horizontal) 620mm
    Bike Stand-Over Height 859mm
    Seat-Tube Length 570mm
    Seat-Tube Angle 73°
    Crank Length 175mm
    Handlebar Width 620mm
    Stem Length 100mm
    Saddle Width 155mm
    Seat Post Length 350mm
    View XL Geometry