Specialized Sirrus 1.0 2023

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.

Features

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

Drivetrain

Chainrings: 46/30, chainguard
Bottom Bracket: BSA, square-taper, 68mm
Crankset: ProWheel Forged aluminum arms
Chain: KMC X8 w/ Missing Link™
Rear Derailleur: Shimano Altus, 7-/8-speed
Shift Levers: Shimano EF500, 7-speed
Cassette: Shimano HG200, 7-speed, 12-32t
Front Derailleur: Shimano Tourney FD-TY710-2 , Top swing, Dual pull

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
Rear Tire: RoadSport, Wire bead, Blackbelt/Endurant Casing, 700x32c
Front Tire: RoadSport, Wire bead, Blackbelt/Endurant Casing, 700x32c
Inner Tubes: Schrader valve, 40mm
Spokes: Stainless, 14g

Cockpit

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

Frameset

Seat Binder: Bolt-type, 31.8mm
Frame: Specialized A1 Premium Aluminum, Fitness Geometry, Butted tubing, Internal Cable Routing, V-Brake, Quick-Release, Plug + Play rack/fender mounts

Suspension

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

Accessories

Pedals: Specialized Body Geometry Fitness, platform, plastic

Brakes

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

Weight

Producer weight (size LG): 11.7kg (25 lb, 12.7 oz)

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.