Specialized Sirrus 2.0 ST Bike : BIKE - BIKES - HYBRID - WOMEN Specialized : SKI - ACCESSORIES - WAX AND TOOLS|WOMEN - LAYERS - BASELAYER|ADULT - WINTER ACCESSORIES - HATS|FULL YEAR - SUNGLASSES|SKI - ACCESSORIES - GOGGLES

We Get It — Life Moves Pretty Fast

You have places to go, people to see, and fitness goals to achieve; 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.

The Perfect Mix of Comfort and Durability

Sirrus features an alloy frame and steel fork construction, as well as reliable MicroSHIFT components that are built to withstand years of daily abuse on the world's pavement. Powerful hydraulic disc brakes provide reliable stopping power in any condition, and comfortable, ergonomically designed Body Geometry touchpoints are there to take the sting out of longer rides. 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.

SPECS

FRAMESET
FRAME	Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, quick-release, Plug + Play rack/fender mounts
FORK	Hi-Ten steel, flat-mount disc, Plug + Play fender mounts, low rider rack mounts, quick-release
SEAT BINDER	Bolt-type, 31.8mm

WHEELS
FRONT HUB	Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h
REAR HUB	Alloy, 6-bolt disc, 8-/9-speed freehub, loose ball bearing, quick-release, 32h
FRONT TIRE	RoadSport Reflect, Wire bead, Blackbelt/Endurant Casing, 700x32c
REAR TIRE	RoadSport Reflect, Wire bead, Blackbelt/Endurant Casing, 700x32c
INNER TUBES	Schrader valve, 40mm

DRIVETRAIN
SHIFT LEVERS	MicroSHIFT, 8-speed w/ indicator
CRANKSET	Forged aluminum arms, 3-piece, 46/30T
CASSETTE	MicroSHIFT H081, 8-speed, 11-32t
CHAIN	KMC X8 w/ Missing Link™
FRONT DERAILLEUR	MicroSHIFT FD-R252, Band-clamp
REAR DERAILLEUR	microSHIFT RD-M26S, 7-speed
CHAINRINGS	46/30T w/ chainguard

COCKPIT
SADDLE	Bridge Sport, Steel rails, 155/143mm
SEATPOST	Alloy, 12mm offset, 2-bolt clamp, 27.2mm
STEM	3D-forged alloy, 31.8mm, 7-degree rise
HANDLEBAR	Double-butted alloy, 9-degree backsweep, 31.8mm
TAPE	Specialized Body Geometry Contour, lock-on
FRONT BRAKE	Promax F1, hydraulic disc, flat-mount, 160mm
REAR BRAKE	Promax F1, hydraulic disc, flat-mount, 140mm

TECHNOLOGY

A1 Alloy Frame

Lightweight A1 Alloy frame with 42c tires clearance, clean internal cable routing and mounting points for a range of accessories give maximum flexibility.

MicroSHIFT 2x8

Intuitive and easy to use MicroSHIFT 2x8 wide range shifting.

Hydraulic Disc Brakes

Powerful hydraulic disc brakes provide reliable stopping power in any condition, while providing both safety and control.