Enter your ZIP code so we can provide the most accurate inventory and delivery information.
Sirrus
FRAME
Specialized A1 Premium Aluminum, Fitness Geometry, fully-manipulated butted tubing, integrated lower bearing, fender/rack mounts
FORK
Steel, straight blades, 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
FRONT HUB
Double-sealed, QR, 32h
REAR HUB
Double-sealed, QR, 32h
SPOKES
Stainless, 14g
FRONT TIRE
Nimbus Reflect, 700x32mm, 26TPI, Flak Jacket protection
REAR TIRE
Nimbus Reflect, 700x32mm, 26TPI, Flak Jacket protection
INNER TUBES
Standard, Schrader valve
FRONT DERAILLEUR
Shimano Altus, 31.8mm adapter, top-swing, 8-speed
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
Shimano Altus, 48/38/28T w/chainguard
CHAINRINGS
48/38/28T w/chainguard
BOTTOM BRACKET
Square taper, cartridge bearings
STEM
Forged alloy, 4-bolt, 20-degree rise
HANDLEBARS
Specialized Flat Bar, alloy, 10-degree backsweep, 25.4mm clamp
TAPE
Specialized Body Geometry Targa, lock-on
SADDLE
Body Geometry Targa Sport, steel rails, SWAT compatible mounts, 155mm
SEATPOST
Alloy, 2-bolt, micro-adjust, 12.5mm offset, 27.2mm
FRONT BRAKE
V-brake, linear pull
REAR BRAKE
V-brake, linear pull
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.