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    Sirrus 2.0

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    Sirrus 2.0

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    We deliver! Just say when and how.

    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. Sirrus features an alloy frame and steel fork construction, as well as reliable MicroSHIFT components that are built to withstand years of daily abuse on the world's pavement. Powerful hydraulic disc brakes provide reliable stopping power in any condition, and comfortable, ergonomically designed Body Geometry touchpoints are there to take the sting out of longer rides. 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.

    Technical Specifications

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    Frameset

    SWAT

    Frame

    Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, quick-release, Plug + Play rack/fender mounts

    Suspension

    Fork

    Hi-Ten steel, flat-mount disc, Plug + Play fender mounts, low rider rack mounts, quick-release

    Cockpit

    Handlebars

    Double-butted alloy, 9-degree backsweep, 31.8mm

    Stem

    3D-forged alloy, 31.8mm, 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

    Brakes

    Front Brake

    Promax F1, hydraulic disc, flat-mount, 160mm

    Rear Brake

    Promax F1, hydraulic disc, flat-mount, 140mm

    Drivetrain

    Shift Levers

    MicroSHIFT, 8-speed w/ indicator

    Front Derailleur

    MicroSHIFT FD-R252, Band-clamp

    Rear Derailleur

    microSHIFT RD-M26S

    Cassette

    MicroSHIFT H081, 8-speed, 11-32t

    Crankset

    Forged aluminum arms, 3-piece, 46/30T

    Chainrings

    46/30T w/ chainguard

    Bottom Bracket

    BSA, square-taper, 68mm

    Chain

    KMC X8 w/ Missing Link™

    Wheels & Tires

    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

    Spokes

    Stainless, 14g

    Front Tire

    RoadSport Reflect, Wire bead, Blackbelt/Endurant Casing, 700x32c

    Rear Tire

    RoadSport Reflect, Wire bead, Blackbelt/Endurant Casing, 700x32c

    Inner Tubes

    Schrader valve, 40mm

    Accessories

    Pedals

    Specialized Body Geometry Fitness, platform, plastic

    * Weights based on production painted frames as pictured. Actual weights will vary based on colorway, frame size, and component variation. Specifications are subject to change without notice.

    Geometry

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    XXSXSSMLXL
    Crank Length170mm170mm170mm170mm175mm175mm
    Handlebar Width580mm580mm600mm600mm620mm620mm
    Stem Length70mm70mm80mm90mm100mm110mm
    Saddle Width155mm155mm155mm143mm143mm143mm
    Seatpost Length300mm300mm350mm350mm400mm400mm
    Stack536mm555mm562mm593mm608mm632mm
    Reach373mm388mm393mm398mm402mm414mm
    Head-Tube Length121mm139mm147mm175mm191mm217mm
    Head-Tube Angle69.5°70°70°71°71°71°
    B-B Height278mm278mm278mm278mm278mm278mm
    B-B Drop70mm70mm70mm70mm70mm70mm
    Trail75mm72mm72mm65mm65mm65mm
    Fork Length (full)395mm395mm395mm395mm395mm395mm
    Fork Rake/Offset51mm51mm51mm51mm51mm51mm
    Front-Center605mm622mm630mm635mm645mm665mm
    Chain-Stay Length440mm440mm440mm440mm440mm440mm
    Wheelbase1053mm1061mm1066mm1075mm1096mm1036mm
    Top-Tube Length (horizontal)531mm552mm559mm573mm582mm601mm
    Bike Stand-Over Height692mm715mm745mm775mm805mm827mm
    Seat-Tube Length360mm395mm440mm470mm510mm530mm
    Seat-Tube Angle73.5°73.5°73.5°73.5°73.5°73.5°
    Geometry

    Rider Reviews

    • 3.5
    • 6 Reviews

    Great bike. Fragile tyres. Could use steeper rake.

    Like the other reviewer, I actually had my first puncture in my first week! And it was caused by the tiniest of thorns! I pulled out a minuscule plant thorn that had gone through both tire and inner tube. The studs for mounting rear rack are M5, maybe M6 would have been a little sturdier? I like the bike, but wish the rake was a bit steeper!


    Name:
    Abraham

    Helpful?

    Horrible bike

    Worse bike i have ever owned. Chain constantly comes off, been back to the shop a few times and despite this the Chain still comes off, cannot recommend the bike or the shop I bought it from

    Would Recommend?
    No

    Name:
    Micky

    Helpful?

    Shifters and gears

    I bought this bike for my son, it was more or less configured out of the box. But after the first trips, my son began to complain about spontaneous gear changes. I tried it myself and made sure of it. The cheapest MicroShift system spoils the impression of the bike. I will have to change it.

    Would Recommend?
    No

    Name:
    Andrey

    Helpful?

    Sirrus 2.0

    Super cool bike!

    Would Recommend?
    No

    Verified Buyer

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    Name:
    Nataliia

    Helpful?

    Clean, sturdy ride.

    This bike is gorgeous. Looks gorgeous and rides like a dream. Built like a tank. I'm not basing this review on how many punctures I get, which so far is one. Or just on one part of the bike such as the tyres, but the bike as a whole. If I were to get another puncture though I would blame the cleanliness and condition of the ride surface and/or myself, not the bike. You should not review a bike on how many punctures you get, because that is generally the riders fault for not paying attention to the surroundings when riding. Great bike, you will not be disappointed!

    Would Recommend?
    No

    Name:
    Ben

    Helpful?