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