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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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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

WHEELS

Inner Tubes

Schrader valve, 40mm

ACCESSORIES

Pedals

Specialized Body Geometry Fitness, platform, plastic

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

* Weights based on production painted frames as pictured. Actual weights will vary based on colourway, 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

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