Technical Specifications

Description
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.













Frameset

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

Seat Binder Bolt-type, 31.8mm

Suspension

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

Cockpit

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

Saddle Bridge Sport, Steel rails, 155/143mm

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

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

Brakes

Front Brake V-brake, linear pull

Rear Brake V-brake, linear pull

Drivetrain

Shift Levers microSHIFT TS39 Trigger shift, 7-speed

Rear Derailleur microSHIFT RD-M26S, 7-speed

Cassette SunRace, 7-Speed, 11-34t

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

KMC X8 w/ Missing Link™ KMC X8 w/ Missing Link™

Chain Ring 46/30T w/ chainguard

Bottom Bracket BSA, square-taper, 68mm

Wheels & Tyres

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

Spokes Stainless, 14g

Tubes Schrader valve, 40mm

Accessories

Pedals Specialized Body Geometry Fitness, platform, plastic

FAQs

Please read our FAQs page to find out more.

View All FAQs

What is included with a new bike purchase?

Every new bike purchase includes a basic setup so you are comfortable and ready to ride. We adjust your saddle height and make sure you can reach your brakes and shifters with ease.

What does Online Exclusive mean?

Online Exclusive items are not stocked on our showroom floor. They are ordered in from our supplier once you place your order and usually arrive within 7 days.

When will my bike be ready for pickup or delivery?

Once your bike arrives, our mechanics build and safety check it. We will notify you as soon as it is ready for pickup or prepared for home delivery.

Is the bike fully assembled?

Yes. All bikes are fully built, tuned and safety checked by our qualified mechanics before you receive them.

Do you offer delivery for bikes?

Yes. After your bike has been built and prepared, we can arrange home delivery. Courier fees vary depending on your location.

Can I book a bike fit?

Yes. We offer Retül Fit and Basic Fit services. Contact our showroom to book a session or visit this page to find out more about our fit services.