Description

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 Aluminium 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. 

Tech Specs

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


FORK | Steel, straight blades, fender/rack mounts


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


REAR HUB | Specialized, oh oh9-speed cassette body, QR


SPOKES | Stainless, 14g


RIMS | 700c, 6061 aluminium double-wall


INNER TUBES | Standard, Schrader valve


FRONT TYRE | Nimbus Reflect, 700x32mm, 26TPI, Flak Jacket protection


REAR TYRE | Nimbus Reflect, 700x32mm, 26TPI, Flak Jacket protection


CRANKSET | Stout, forged alloy


CHAINRINGS | 48/38/28T w/chainguard


BOTTOM BRACKET | BSA, square taper, cartridge bearings


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


CHAIN | KMC X8, 8-speed w/reusable MissingLink


FRONT BRAKE | V-brake, linear pull


REAR BRAKE | V-brake, linear pull


HANDLEBARS | Specialized, alloy, 9-degree backsweep, 25.4mm


TAPE | Specialized Body Geometry Targa, lock-on


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


SADDLE | Canopy Sport, steel rails


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


SEAT BINDER | Alloy, 31.8mm


PEDALS | Specialized Fitness platform