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Specialized Sirrus Sport '12

Specialized Sirrus Sport '12

  • The Sport version of the Specialized Sirrus features Shimano Acera 3x9 Rapidfire gearing.
  • With its slightly longer top tube, the 2012 Specialized Sirrus now fits more people better than ever.
  • Combines the heart of some of the world’s best road bikes (Specialized’s) with familiar flat-bar control.
  • ColourSziePriceAvailability 
    BlackExtra Large£449.99To be Ordered
    BlackLarge£449.99To be Ordered
    BlackMedium£449.99To be Ordered
    BlackSmall£449.99To be Ordered
    BlackXtra Small£449.99To be Ordered

    Specialized Sirrus Sport

    The Sport version of the Specialized Sirrus features Shimano Acera 3x9 Rapidfire gearing.

    Upgrades over Specialized Sirrus

    • Smoother shifting Shimano Acera 3x9 Rapidfire gearing over 3x8 Shimano Altus.

    Same as Specialized Sirrus

    The new Sirrus continues a proven formula. Combining the heart of some of the world’s best road bikes (Specialized’s) with familiar flat-bar control creates an urban-friendly bike with a nice turn of speed.

    However, listening to customer feedback, Specialized have tweaked the geometry so the super light A1 Premium Aluminium fully-manipulated frame now has a slightly longer top tube. This means that the Specialized Sirrus now fits more people better than ever.

    • All-new, super light Specialized A1 Premium Aluminium fully-manipulated frame guarantees a smooth fast ride.
    • Straight blade steel fork gives you all the durability you need to manage potholes and rough roads.
    • Frame and fork eyelets make it easy to mount mudguards and racks. If you need anything fitted, just ask. Our labour charge is zero if the accessories are ordered at the same time as the bike.
    • Specialized Nimbus 700x32 Flak Jacket tyres have the cushioning and the puncture resistance required to cope with short cuts on broken roads and rougher tracks.
    • Strong double-wall wheel rims.
    • Specialized Body Geometry saddle and grips - the best guarantee of comfort on the bike today.

    'Combining the heart of the world's best road bikes with a flat-bar, urban-friendly form, Sirrus Sport redefines the notion of versatility. 9-speed Shimano gearing keeps your pedalling efficient over varied terrain.'
    Specialized.

    Commuter Bike Sizing Guide.

    FRAME Specialized A1 Premium Aluminium, fully manipulated butted tubing, integrated lower bearing, mudguard/rack eyelets
    FORK Steel straight blade, mudguard eyelets
    HEADSET 1-1/8" Integrated cartridge lower, external sealed upper bearing
    STEM Alloy, 20-degree, 25.4mm clamp
    HANDLEBARS Sirrus alloy flat bar, 6-degree bend
    GRIPS Body Geometry Targa, non-locking
    FRONT BRAKE Alloy linear pull
    REAR BRAKE Alloy linear pull
    BRAKE LEVERS Die cast "V"-brake lever, linear pull
    FRONT DERAILLEUR Shimano Acera, 31.8mm, top swing
    REAR DERAILLEUR Shimano Acera 9-speed
    SHIFT LEVERS Shimano Acera Rapidfire, 9-speed
    CASSETTE Shimano Alivio, 9-speed, 11-32t
    CHAIN KMC X9 nickel plate, reusable Missing Link
    CRANKSET SR Suntour XCR
    CHAINRINGS 48/36/26, w/ chainguard
    BOTTOM BRACKET Sealed cartridge, square taper, 68mm
    PEDALS Sirrus pedal, 1.5mm Varus Wedge, nylon body with symmetric steel cage, low profile bearing system, toe clip capable
    RIMS Sirrus DLX700, double-wall, 700c, CNC machined, 32h
    FRONT HUB Forged alloy, sealed, alloy quick release, 32h
    REAR HUB Forged alloy, sealed, cassette, alloy quick release, 32h
    SPOKES Stainless 2.0mm threadlocked
    FRONT TYRE Specialized Nimbus w/ Flak Jacket, 26 TPI, 700x32c
    REAR TYRE Specialized Nimbus w/ Flak Jacket protection, 26 TPI, 700x32c
    INNER TUBES Schrader valve
    SADDLE Body Geometry Targa Sport, 155mm
    SEATPOST Alloy, double bolt, 27.2mm
    SEAT BINDER Alloy, 31.8mm
    Weight 12.82kg/28.28lbs

    This weight is based upon one of these bicycles weighed in the Extra Large size. We weighed the complete bike as you would receive it, complete with pedals and EN / BS-approved reflectors and bell.

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