Specialized Sirrus 1.0

📸 View our gallery of studio photographs here in the Gloss Black colour scheme.

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 the Sirrus is here 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 points of contact 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 companion in the Sirrus.

  • Lightweight A1 Alloy frame with clean internal cable routing delivers a bike that is 500 grams lighter than the previous version.

  • Upright position with Body Geometry points of contact for comfort and control.

  • Reflective graphics on frame and tyres for maximum visibility.



Specialized A1 Premium Aluminum, Fitness Geometry, Butted tubing, Internal Cable Routing, V-Brake, Quick-Release, Plug & Play rack/fender mounts


Hi-Ten steel, V-Brake, Plug & Play fender mounts, low rider rack mounts, quick-release

Front Hub

Alloy, loose ball bearing, quick-release, 32-hole

Rear Hub

Alloy, loose ball bearings, quick-release, 7-speed freehub, 32-hole


Stainless, 14g


700C rim brake, double-wall alloy, 22mm depth, 21mm internal width, rim brake

Inner Tubes

Schrader valve, 40mm

Front Tyre

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

Rear Tyre

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


Shimano Tourney, 3-piece, 46/30T


46/30T with chain-guard

Bottom Bracket

BSA, square-taper, 68mm

Shift Levers

Shimano EF500, 7-speed

Front Derailleur

Shimano Tourney FD-TY710

Rear Derailleur

Shimano Altus M310


Shimano HG200, 7-speed, 12-32t


KMC X8 with Missing Link

Front Brake

V-brake, linear pull

Rear Brake

V-brake, linear pull


Double-butted alloy, 5-degree backsweep, 25.4mm


Specialized Body Geometry XCT, lock-on


Specialized Flowset, integrated, 3D-forged alloy, 4-bolt, 12-degree rise, 31.8mm clamp


Bridge Sport, Steel rails, 155/143mm

Seat Post

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

Seat Post Collar

Bolt-type, 31.8mm


Specialized Body Geometry Fitness, platform, plastic


Detailed below are the Sirrus 1.0's sizes, with their respective rider's height ranges to which they suit:

Extra Small - 150cm to 158cm (4'11" to 5'2")

Small - 155cm to 165cm (5'1" to 5'5")

Medium - 165cm to 175cm (5'5" to 5'9")

Large - 175cm to 183cm (5'9" to 6'0")

Extra Large - 183cm to 193cm (6'0" to 6'4")


With over 17 years experience offering quality bikes and service, you can rest assured we have deeply considered the quality of the products we sell and have the technical skills to assist if any possible problems arise.

Along with being the ‘local’ bike store to many riders in Auckland, we also have an extensive customer base of riders nationwide. Believe it or not we even have riders from overseas come to us for our quality products and expertise!

Lastly, we are riders ourselves. We are in this business because we are genuinely passionate about riding all types of bikes and are here to share our knowledge to help enhance your riding experience.

Why buy from us