2014 Sirrus
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The Sirrus provides road bike geometry with flat bar handling so you can ride fast…
Product Details
The Sirrus provides road bike geometry with flat bar handling so you can ride fast on longer rides, but also be stable and quick in town. The 24-speed drivetrain with wide gearing allows top speed with hill climbing capabilities, too.
Sirrus double-wall, machined alloy rims for strength and reliable braking, plus alloy, sealed cassette hub with stainless spokes
Specialized Body Geometry Targa Sport saddle has front/rear bumpers for durability and ample padding for comfort
Flak Jacket protection and a grooved tread make the Specialized Nimbus tires perfect for city or open road use
Body Geometry Targa gel grips alleviate hand pain and tingling fingers for all-day riding comfort
A1 Premium Aluminum fully-manipulated frame offers a great ride and versatility, with rack/fender mounts and wide tire clearance
Straight blade steel fork with fender mounts gives you all the durability you need to manage potholes and rough roads
Technical Specifications
FRAMESET
FRAME
Specialized A1 Premium Aluminum, fully-manipulated butted tubing, integrated lower bearing, fender/rack eyelets
FORK
Specialized steel
HEADSET
1-1/8"" FSA integrated cartridge lower, external sealed upper bearings
SEAT BINDER
Alloy, 31.8mm
WHEELS
RIMS
Alloy double-wall, CNC sidewalls, 32h
FRONT HUB
Double-sealed, ground race, dual-lock nuts w/ 17mm contact side, 5mm QR
REAR HUB
Double-sealed, loose ball, dual-lock nuts
FRONT TIRE
Specialized Nimbus, 26TPI, wire bead, Flak Jacket protection, 700x28c
REAR TIRE
Specialized Nimbus, 26TPI, wire bead, Flak Jacket protection, 700x28c
INNER TUBES
Standard Schrader valve
DRIVETRAIN
SHIFT LEVERS
Shimano EF-51, EZ Fire
FRONT DERAILLEUR
Shimano FD-M191
REAR DERAILLEUR
Shimano Altus, 8-speed
CASSETTE
Shimano, 8-speed, 11-32
CRANKSET
Shimano Altus, 8-speed triple, w/ chainguard
CHAINRINGS
48/38/28, w/ chainguard
BOTTOM BRACKET
Cartridge bearings, square spindle
CHAIN
KMC X8
COCKPIT
HANDLEBARS
Specialized flat bar, alloy, 6-degree backsweep, 25.4mm
STEM
Alloy, 4-bolt, 20-degree rise, 25.4mm clamp
TAPE
Specialized Body Geometry Targa, dual compound
SADDLE
Body Geometry Targa Sport, steel rails, 155mm
SEATPOST
Alloy, 2-bolt, 12.5mm offset, 27.2mm
BRAKES
FRONT BRAKE
Die-cast, alloy V-brake, 60mm 1pc. pad, linear pull
REAR BRAKE
Die-cast, alloy V-brake, 60mm 1pc. pad, linear pull
BRAKE LEVERS
Alloy V-brake, two-finger, linear pull
ACCESSORIES
PEDALS
Nylon flat
* 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.
Geometry
| XS | SM | MD | LG | XL | |
|---|---|---|---|---|---|
| Seat-Tube Angle | 73.5° | 73.25° | 73.5° | 73° | 73° |
| Head-Tube Length | 130mm | 150mm | 165mm | 190mm | 225mm |
| Seat-Post Length | 300mm | 350mm | 350mm | 350mm | 350mm |
| Head-Tube Angle | 70.5° | 71° | 71.5° | 72° | 72° |
| Chain-Stay Length | 445mm | 445mm | 445mm | 445mm | 445mm |
| Top-Tube Length, Horizontal | 555mm | 570mm | 580mm | 600mm | 620mm |
| Front-Center | 621mm | 629mm | 637mm | 647mm | 667mm |
| Handle-Bar Width | 580mm | 580mm | 580mm | 580mm | 580mm |
| Stand-Over Height | 716mm | 750mm | 786mm | 821mm | 859mm |
| Seat-Tube Length, B-B Center to Top | 395mm | 440mm | 485mm | 530mm | 570mm |
| Fork Rake | 51mm | 51mm | 51mm | 51mm | 51mm |
| B-B Drop | 70mm | 70mm | 70mm | 70mm | 70mm |
| Trail | 70mm | 67mm | 63mm | 60mm | 60mm |
| Wheelbase | 1056mm | 1065mm | 1073mm | 1082mm | 1103mm |
| Crank Length | 170mm | 170mm | 175mm | 175mm | 175mm |
| Stem Length | 75mm | 90mm | 90mm | 100mm | 100mm |
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