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.
Reflective graphics on frame and tires for maximum visibility.
Upright position with Body Geometry touchpoints for comfort and control.
Technical Specifications
BOTTOM BRACKET: BSA, square-taper, 68mm
CHAIN: KMC X8 w/ Missing Link™
CRANKSET: Shimano Tourney, 3-piece, 46/30T
SHIFT LEVERS: Shimano EF500, 7-speed
FRONT DERAILLEUR: Shimano Tourney FD-TY710
CASSETTE: Shimano HG200, 7-speed, 12-32t
CHAINRINGS: 46/30T w/chainguard
REAR DERAILLEUR: Shimano Altus M310
FORK: Hi-Ten steel, V-Brake, Plug + Play fender mounts, low rider rack mounts, quick-release
SADDLE: Bridge Sport, Steel rails, 155/143mm
SEAT BINDER: Bolt-type, 31.8mm
TAPE: Specialized Body Geometry XCT, lock-on
SEATPOST: Alloy, 12mm offset, 2-bolt clamp, 27.2mm
HANDLEBARS: Double-butted alloy, 5-degree backsweep, 25.4mm
STEM: 10-degree rise, 25.4mm clamp
FRONT HUB: Alloy, loose ball bearings, quick-release, 32h
REAR HUB: Alloy, loose ball bearings, quick-release, 7-speed freehub, 32h
INNER TUBES: Schrader valve, 40mm
SPOKES: Stainless, 14g
RIMS: 700C rim brake, double-wall alloy, 22mm depth, 21mm internal width, rim brake
FRONT TIRE: RoadSport, Wire bead, Blackbelt/Endurant Casing, 700x32c
REAR TIRE: RoadSport, Wire bead, Blackbelt/Endurant Casing, 700x32c
FRONT BRAKE: V-brake, linear pull
REAR BRAKE: V-brake, linear pull
PEDALS: Specialized Body Geometry Fitness, platform, plastic
FRAME: Specialized A1 Premium Aluminum, Fitness Geometry, Butted tubing, Internal Cable Routing, V-Brake, Quick-Release, Plug + Play rack/fender mounts
* Specifications are subject to change without notice
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