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.

Technical Specifications

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

Brakes

Front Brake
V-brake, linear pull
Rear Brake
V-brake, linear pull

Drivetrain

Shift Levers
microSHIFT TS39 Trigger shift, 7-speed
Front Derailleur
MicroSHIFT FD-T202, Band-clamp
Rear Derailleur
microSHIFT RD-M26S, 7-speed
Cassette
SunRace, 7-Speed, 11-34t
Chain
KMC X8 w/ Missing Link™
Crankset
Forged aluminum arms, 3-piece, 46/30T
Chainrings
46/30T w/ chainguard
Bottom Bracket
BSA, square-taper, 68mm

Wheels & Tires

Rims
700C rim brake, double-wall alloy, 22mm depth, 21mm internal width, rim brake
Front Hub
Alloy, loose ball bearing, quick-release, 32h
Rear Hub
Alloy, loose ball bearings, quick-release, 7-speed freehub, 32h
Spokes
Stainless, 14g
Front Tire
RoadSport, Wire bead, Blackbelt/Endurant Casing, 700x32c
Rear Tire
RoadSport, Wire bead, Blackbelt/Endurant Casing, 700x32c
Inner Tubes
Schrader valve, 40mm

Cockpit

Stem
Specialized Flowset, integrated, 3D-forged alloy, 4-bolt, 12-degree rise, 31.8mm clamp
Handlebars
Double-butted alloy, 5-degree backsweep, 25.4mm
Tape
Specialized Body Geometry XCT, lock-on
Saddle
Bridge Sport, Steel rails, 155/143mm
SeatPost
Alloy, 12mm offset, 2-bolt clamp, 27.2mm

Accessories

Pedals
Specialized Body Geometry Fitness, platform, plastic