Fitness is not a fad, and the Sirrus proves you're taking your fitness journey seriously. The Sirrus Sport combines our premium aluminum frame with a durable component package and easy-to-maintain rim 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 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.
FRAMESpecialized A1 Premium Aluminum, Fitness Geometry, fully-manipulated butted tubing, integrated lower bearing, fender/rack mounts
FORKSpecialized A1 Premium Aluminum, Cr-Mo steerer, fender/rack mounts
HEADSETFSA, Campy style, integrated cartridge bearings, external sealed upper bearings, 15mm cone spacer
STEMSpecialized, 3D forged alloy, 4-bolt, 7-degree rise
HANDLEBARSSpecialized, flat bar, double-butted 6061 alloy, 10-degree backsweep, 4-degree upsweep, 31.8mm
TAPESpecialized Body Geometry Targa, lock-on, closed end
FRONT BRAKEV-brake, linear pull, 60mm pads
REAR BRAKEV-brake, linear pull, 60mm pads
BRAKE LEVERSShimano, V-brake
FRONT DERAILLEURShimano Altus, top swing, dual pull
REAR DERAILLEURShimano Acera, 9-speed
SHIFT LEVERSShimano Altus EZ Fire Plus, 9-speed
CASSETTE Shimano, 9-speed, 11-32t
CHAINKMC X9, 9-speed, w/ reusable MissingLink
CRANKSETSpecialized Stout, forged alloy, 48/36/26T, w/ chainguard
BOTTOM BRACKET Square taper, cartridge bearings
PEDALSNylon body, steel cage, w/ reflectors
FRONT HUBDouble-sealed, QR, 32h
REAR HUBDouble-sealed, QR, 32h
FRONT TIRESpecialized Nimbus Reflect, 26TPI, Flak Jacket protection, 700x32mm
REAR TIRESpecialized Nimbus Reflect, 26TPI, Flak Jacket protection, 700x32mm
SADDLEBody Geometry Targa Sport, steel rails, SWAT compatible mounts, 155mm
SEATPOSTAlloy, 2-bolt, micro-adjust, 12.5mm offset, 27.2mm
SEAT BINDERAlloy, 31.8mm