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.
Rear Derailleur: Shimano Altus, 7-/8-speed
Shift Levers: Shimano EF500, 7-speed
Front Derailleur: Shimano Tourney FD-TY710-2 , Top swing, Dual pull
Cassette: Shimano HG200, 7-speed, 12-32t
Chainrings: 46/30, chainguard
Crankset: ProWheel Forged aluminum arms
Bottom Bracket: 68mm, square taper, 124.5mm length
Chain: KMC X8 w/ Missing Link™, 8-speed
Rims: 700C rim brake, double-wall alloy, 22mm depth, 21mm internal width, rim brake
Spokes: Stainless, 14g
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
Inner Tubes: Standard 40mm PV 700x28-38
SeatPost: Alloy, 12mm offset, 2-bolt clamp, 27.2mm
Stem: 3D-forged alloy, 25.4 mm, 12-degree rise
Tape: Specialized Body Geometry XCT, lock-on
Saddle: Bridge Sport, Steel rails, 155/143mm
Handlebars: Double-butted alloy, 5-degree backsweep, 25.4mm
Frame: Specialized A1 Premium Aluminum, Fitness Geometry, Butted tubing, Internal Cable Routing, V-Brake, Plug + Play rack/fender mounts
Seat Binder: Bolt-type, 31.8mm
Fork: Hi-Ten steel, V-Brake, Plug + Play fender mounts, low rider rack mounts
Pedals: Specialized Body Geometry Fitness, platform, plastic
Rear Brake: V-brake, linear pull
Front Brake: V-brake, linear pull
