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Fitness is not a fad, and the Sirrus proves you're taking your fitness journey seriously.…
Color:
Moto Orange/Deep Orange/Burnt Yellow
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 wellbeing 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.
Reflective graphics are strategically located on the bike in order to increase your visibility to other riders and motorists in low-light conditions.
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.
FORK
Steel, straight blades, IS disc mount, fender/rack mounts
SEAT BINDER
Alloy, 31.8mm
HEADSET
FSA, Campy style, integrated cartridge bearings, external sealed upper bearings, 15mm cone spacer
RIMS
Alloy, double-wall, disc
SPOKES
Stainless, 14g
FRONT HUB
Specialized, Hi Lo disc, QR, 32h
REAR HUB
Specialized, Hi Lo disc, QR, 32h
FRONT TIRE
Specialized Nimbus Reflect, 26TPI, Flak Jacket protection, 700x32mm
REAR TIRE
Specialized Nimbus Reflect, 26TPI, Flak Jacket protection, 700x32mm
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
CRANKSET
Specialized Stout, forged alloy, 48/36/26T, w/ chainguard
BOTTOM BRACKET
Square taper, cartridge bearings
CHAIN
KMC X8, 8-speed, w/ reusable MissingLink
SEATPOST
Alloy, 2-bolt, micro-adjust, 12.5mm offset, 27.2mm
STEM
Forged alloy, 4-bolt, 20-degree rise
HANDLEBARS
Specialized, flat bar, alloy, 10-degree backsweep, 25.4mm
SADDLE
Body Geometry Targa Sport, steel rails, SWAT compatible mounts, 155mm
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
PEDALS
Nylon, loose ball bearings, w/ reflectors
* Weights based on production painted frames as pictured. Actual weights will vary based on colorway, frame size, and component variation. Specifications are subject to change without notice.
For safety warnings please refer to the documentation in the Manual Downloads section of this page.
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