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Specialized Sirrus Disk

By Specialized

$599.99
was $699.99
- +
Fitness is not a fad, and the Sirrus proves you're taking your fitness journey seriously. The Sirrus Disc combines our premium aluminum frame with a durable component package and powerful disc brakes to deliver a comfortable and fast ride. As you push yourself to reach your goals, the Sirrus will be a powerful ally to have on your health and well being team.
  • The reliable and sturdy, A1 Premium Aluminum frame with steel, straight-bladed fork, features rack and fender mounts, allowing you to carry gear or to fend off road spray in inclement weather.
  • Wide and stable-handling 700x32mm Specialized Nimbus Reflect tires have a fast and smooth tread, reflective sidewall, and feature Flak Jacket puncture protection.
  • The frame is engineered and designed with Fitness Geometry, helping you ride more efficiently in a position that will see you riding comfortably, mile-after-mile, while the Body Geometry Targa Sport saddle is designed for fitness riders and assures blood flow to sensitive arteries.
  • Reflective graphics are strategically located on the bike in order to increase your visibility to other riders and motorists in low-light conditions.
Technical Specifications
FORK
Steel, straight blades, IS disc mount, fender/rack mounts
HEADSET
FSA, Campy style, integrated cartridge bearings, external sealed upper bearings, 15mm cone spacer
STEM
Forged alloy, 4-bolt, 20-degree rise
HANDLEBARS
Specialized, flat bar, alloy, 10-degree backsweep, 25.4mm
TAPE
Specialized Body Geometry Targa, lock-on, closed end
FRONT BRAKE
Mechanical disc, resin pads
REAR BRAKE
Mechanical disc, resin pads
BRAKE LEVERS
Shimano, V-brake
FRONT DERAILLEUR
Shimano FD-M191, top swing, dual pull
REAR DERAILLEUR
Shimano Altus, 8-speed
SHIFT LEVERS
Shimano Altus EZ Fire Plus, 8-speed
CASSETTE
Shimano, 8-speed, 11-32t
CHAIN
KMC X8, 8-speed, w/ reusable MissingLink
CRANKSET
Specialized Stout, forged alloy, 48/36/26T, w/ chainguard
BOTTOM BRACKET
Square taper, cartridge bearings
PEDALS
Nylon, loose ball bearings, w/ reflectors
RIMS
Alloy, double-wall, disc
FRONT HUB
Specialized, Hi Lo disc, QR, 32h
REAR HUB
Specialized, Hi Lo disc, QR, 32h
SPOKES
Stainless, 14g
FRONT TIRE
Specialized Nimbus Reflect, 26TPI, Flak Jacket protection, 700x32mm
REAR TIRE
Specialized Nimbus Reflect, 26TPI, Flak Jacket protection, 700x32mm
SADDLE
Body Geometry Targa Sport, steel rails, SWAT compatible mounts, 155mm
SEATPOST
Alloy, 2-bolt, micro-adjust, 12.5mm offset, 27.2mm
SEAT BINDER
Alloy, 31.8mm
See more: Hybrid/Urban
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