Enter your ZIP code so we can provide the most accurate inventory and delivery information.
Men's Sirrus Alloy Disc
If you're going to get in shape, you need to move, and nothing wants to help you move faster than our Sirrus with powerful hydraulic disc brakes. It takes a no-nonsense approach to its design, giving you everything that you need, like superior braking, and nothing that you don't.
It's constructed from a durable, reliable, and lightweight A1 SL Premium Aluminum, and it features a reliable set of components that are built to withstand years of daily abuse, hydraulic disc brakes that provide reliable stopping power in any condition, and comforting Body Geometry touch points that are sure to take the sting out of long rides. Complacency just met its match.
FRAME
Specialized A1 SL Premium Aluminum, Fitness Geometry, fully-manipulated butted tubing, internal cable routing, flat mount disc, QR, rack & Plug + Play fender mounts
SEAT BINDER
Alloy, 31.8mm, bolt type
FORK
Steel, flat mount disc, 1-1/8" steerer, QR, rack & Plug + Play fender mounts
FRONT HUB
Alloy, 6-bolt disc, loose ball bearing, QR, 32h
RIMS
700C disc, double wall
REAR HUB
Alloy, 6-bolt disc, 8/9-speed freehub, loose ball bearing, QR, 32h
SPOKES
Stainless, 14g
FRONT TIRE
Specialized Nimbus Reflect 700x32mm, 26 TPI, wire bead, w/ Flak Jacket protection
INNER TUBES
Schrader
REAR TIRE
Specialized Nimbus Reflect 700x32mm, 26 TPI, wire bead, w/ Flak Jacket protection
FRONT DERAILLEUR
Shimano Tourney, top swing, 31.8mm clamp
SHIFT LEVERS
Shimano Altus, RapidFire Plus w/ gear display
REAR DERAILLEUR
Shimano Altus, 8-Speed
CASSETTE
Shimano Altus, 8-speed, 11-32t
BOTTOM BRACKET
BSA, 68mm, square taper
CHAIN
KMC X8, 8-speed w/ Missing Link™
CRANKSET
Shimano Tourney, 3-piece
CHAINRINGS
48/38/28T, steel
STEM
7-degree, 31.8mm clamp
HANDLEBARS
Double butted alloy, 9-degree backsweep, 31.8mm
SADDLE
Specialized Canopy Sport, steel rails, 155mm
TAPE
Specialized Body Geometry Targa, lock on
SEATPOST
Alloy, 12mm offset, 2-bolt clamp, 27.2mm
FRONT BRAKE
Promax F1, hydraulic disc, flat mount, 160mm rotor
REAR BRAKE
Promax F1, hydraulic disc, flat mount, 140mm rotor
PEDALS
Specialized Body Geometry Fitness, platform, plastic
* Weights based on production painted frames as pictured. Actual weights will vary based on colourway, frame size, and component variation. Specifications are subject to change without notice.
S | M | L | XL | XXL | |
---|---|---|---|---|---|
Crank Length | 170MM | 170MM | 170MM | 175MM | 175MM |
Handlebar Width | 580mm | 580mm | 600mm | 620mm | 620mm |
Stem Length | 80mm | 90mm | 100mm | 100mm | 110mm |
Saddle Width | 155mm | 155mm | 155mm | 155mm | 155mm |
Seatpost Length | 300mm | 350mm | 350mm | 350mm | 350mm |
Stack | 564mm | 592mm | 610mm | 638mm | 670mm |
Reach | 388mm | 400mm | 402mm | 414mm | 426mm |
Head Tube Length | 133mm | 159mm | 176mm | 203mm | 236mm |
Head Tube Angle | 70° | 71° | 71.5° | 72° | 72° |
BB Height | 275mm | 275mm | 275mm | 275mm | 275mm |
BB Drop | 70mm | 70mm | 70mm | 70mm | 70mm |
Trail | 58mm | 58mm | 62mm | 65mm | 71mm |
Fork Length, Full | 410mm | 410mm | 410mm | 410mm | 410mm |
Fork Rake/Offset | 51mm | 51mm | 51mm | 51mm | 51mm |
Front Center | 626mm | 638mm | 640mm | 656mm | 678mm |
Chainstay Length | 440mm | 440mm | 440mm | 440mm | 440mm |
Wheelbase | 1056mm | 1068mm | 1071mm | 1087mm | 1109mm |
Top Tube Length, Horizontal | 555mm | 575mm | 583mm | 603mm | 631mm |
Bike Standover Height | 735mm | 775mm | 805mm | 845mm | 875mm |
Seat Tube Length | 430mm | 470mm | 510mm | 550mm | 580mm |
Seat Tube Angle | 73° | 73.5° | 73.5° | 73.5° | 73.5° |