Specialized Sirrus '12
| Colour | Size | Price | Availability | |
| Graphite | Extra Large | £369.99 | In Stock | |
| Graphite | Large | £369.99 | Low Stock | |
| Graphite | Medium | £369.99 | In Stock | |
| Graphite | Small | £369.99 | In Stock | |
| Graphite | Xtra Small | £369.99 | Low Stock |
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.
- Proven Shimano Altus EZ Fire 3x 8 gearing.
- Shimano triple crankset (with chainguard) - your best guarantee of reliable front shifting performance.
- Specialized Body Geometry saddle and grips - the best guarantee of comfort on the bike today.
- 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 | Shimano EF-51, 2-finger |
| FRONT DERAILLEUR | Shimano, top swing, dual pull |
| REAR DERAILLEUR | Shimano Altus 8-speed |
| SHIFT LEVERS | Shimano EF-51, EZ Fire, 8-speed |
| CASSETTE | Shimano HG-31, 8-speed, 11-32t |
| CHAIN | KMC X8 nickel plate, reusable Missing Link |
| CRANKSET | Shimano FC-M131, w/ chainguard |
| CHAINRINGS | 48/38/28, w/ chainguard |
| BOTTOM BRACKET | Sealed cartridge, square taper, 68mm |
| PEDALS | Nylon flat pedal |
| 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 | 12.50kg/27.48lbs |
This weight is based upon one of these bicycles weighed in the Small 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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