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2017 Sirrus

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If you're going to get in shape you need to move, and nothing wants to help you move…

Color:

BLACK/WHITE/CHARCOAL

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Product Details

If you're going to get in shape you need to move, and nothing wants to help you move faster than our Sirrus. It takes a no-nonsense approach to its design, giving you everything that you need and nothing that you don't. This means that you can expect reliable components that are built to withstand years of daily abuse, a lightweight A1 Premium Aluminum frame that's corrosion-resistant, and comforting Body Geometry components that'll take the sting out of long rides. Complacency just met its match.

The reliable and sturdy A1 Premium Aluminum frame features rack and fender mounts, allowing you to carry gear or to fend off road spray in inclement weather.
A steel, straight blade fork provides a responsive ride, while the fender and rack mounts give you the option to install rain-fighting fenders and racks that can transport your gear around town.
V-brakes are dependable and easy to maintain, so you won't have to worry about brake bleeds or labor-intensive maintenance to have awesome stopping power.

Technical Specifications

FRAMESET

FRAME

Specialized A1 Premium Aluminum, Fitness Geometry, fully-manipulated butted tubing, integrated lower bearing, fender/rack mounts

FORK

Steel, straight blades, fender/rack mounts

SEAT BINDER

Alloy, 31.8mm

WHEELS

RIMS

700c, 6061 aluminum double-wall

FRONT HUB

Specialized V-brake, alloy, loose ball bearings, 9mm, QR

REAR HUB

Specialized, 8-/9-speed cassette body, QR

SPOKES

Stainless, 14g

FRONT TIRE

Nimbus Reflect, 700x32mm, 26TPI, Flak Jacket protection

REAR TIRE

Nimbus Reflect, 700x32mm, 26TPI, Flak Jacket protection

INNER TUBES

SPECIALIZED SV STANDARD BULK ROAD

DRIVETRAIN

SHIFT LEVERS

Shimano EF500, EZ Fire Plus, 8-speed

FRONT DERAILLEUR

Shimano Tourney, top swing, dual pull, 31.8mm band clamp

REAR DERAILLEUR

Shimano Altus, 8-speed

CASSETTE

Shimano, 8-speed, 11-32t

CRANKSET

Stout, forged alloy

CHAINRINGS

48/38/28T w/chainguard

BOTTOM BRACKET

BSA, square taper, cartridge bearings

CHAIN

KMC X8, 8-speed w/reusable MissingLink

COCKPIT

HANDLEBARS

Specialized, alloy, 9-degree backsweep, 25.4mm

STEM

Alloy, 4-bolt, 20-degree rise, 25.4mm clamp

TAPE

Specialized Body Geometry Targa, lock-on

SADDLE

Canopy Sport, steel rails

SEATPOST

Alloy, 12mm offset, 2-bolt clamp, 27.2mm

BRAKES

REAR BRAKE

V-brake, linear pull

FRONT BRAKE

V-brake, linear pull

ACCESSORIES

PEDALS

Specialized Fitness platform

* Weights based on production painted frames as pictured. Actual weights will vary based on colorway, frame size, and component variation. Specifications are subject to change without notice.

Geometry

	XS	S	M	L	XL
Crank Length	170MM	170MM	170MM	170MM	175mm
Handlebar Width	580mm	580mm	600mm	600mm	620mm
Stem Length	80mm	80mm	80mm	100mm	100mm
Saddle Width	155mm	155mm	155mm	155mm	155mm
Seatpost Length	300mm	300mm	350mm	350mm	350mm
Seat-Tube Angle	73.5°	73.3°	73.5°	73°	73°
Head-Tube Length	130mm	150mm	165mm	190mm	225mm
Head-Tube Angle	70.5°	71°	71.5°	72°	72°
Chain-Stay Length	445mm	445mm	445mm	445mm	445mm
Front-Center	621mm	629mm	637mm	647mm	667mm
B-B Drop	70mm	70mm	70mm	70mm	70mm
B-B Height	281mm	281mm	281mm	281mm	281mm
Bike Stand-Over Height	716mm	750mm	786mm	821mm	859mm
Fork Length (full)	410mm	410mm	410mm	410mm	410mm
Top-Tube Length (horizontal)	555mm	570mm	580mm	600mm	620mm
Seat-Tube Length	395mm	440mm	485mm	530mm	570mm
Stack	563mm	584mm	600mm	626mm	659mm
Reach	388mm	394mm	402mm	409mm	418mm
Trail	70mm	67mm	64mm	60mm	60mm
Fork Rake/Offset	51mm	51mm	51mm	51mm	51mm
Wheelbase	1056mm	1065mm	1073mm	1082mm	1103mm