You have places to go, people to see, and fitness goals to achieve. We get it—life moves pretty fast, so it's a good thing we made Sirrus to help you with all of it. Wherever you're heading, Sirrus will take you there. Sirrus features a super light carbon fiber construction, as well as reliable Shimano components that are built to withstand years of daily abuse on the world's pavement. Powerful hydraulic disc brakes provide reliable stopping power in any condition, and comfortable, ergonomically designed Body Geometry touchpoints are there to take the sting out of longer rides. So, as you push yourself to reach your goals, you'll feel more connected to your bike and know that you have the perfect partner with Sirrus.

Carbon fact 9 frame and fork saves over 1.4 pounds (.6kg) and is a piece of art all unto itself.
Future Shock provides 20mm of travel to smooth out the rough roads.
Shimano 105 drivetrain with intuitive and wide range 2x11 shifting.
Specifications
Frameset
Frame
Specialized FACT 9r carbon, Fitness Geometry, 12x142mm thru-axle, internal cable routing, flat-mount disc, Plug + Play fender mounts
Seat Binder
Integrated w/ frame
Suspension
Fork
Carbon Monocoque, 12x100mm thru-axle, flat-mount disc, Future Shock 1.5
Cockpit
Tape
Specialized Body Geometry, lock-on, integrated bar ends, hidden 4/5mm hex key
SeatPost
S-Works FACT Carbon 27.2mm, 20mm offset
Saddle
Body Geometry Power Sport, steel rails
Stem
Future Stem, Comp
Handlebars
Double-butted alloy, 9-degree backsweep, 31.8mm
Brakes
Front Brake
Shimano MT201, hydraulic disc, resin pads, flat-mount, 160mm
Rear Brake
Shimano MT201, hydraulic disc, resin pads, flat-mount, 160mm
Drivetrain
Chainrings
48/32T
Cassette
Shimano 105, 11-speed, 11-32t
Front Derailleur
Shimano 105 R7000, braze-on
Rear Derailleur
Shimano 105 R7000 GS, medium cage, 11-speed
Crankset
Praxis Alba M30 X
Bottom Bracket
Praxis 68mm BSA
Shift Levers
MicroSHIFT, 11-Speed
Chain
KMC X11, 11-speed w/ Missing Link™
Wheels & tires
Front Tire
Roubaix Pro 2BR, 700x30/32
Rear Hub
Specialized, sealed cartridge bearings, 12x142mm thru-axle, 24h
Front Hub
Specialized front hub disc, sealed cartridge bearings, 12x100mm thru-axle, 24h
Rear Tire
Roubaix Pro 2BR, 700x30/32
Inner Tubes
Presta, 48mm valve
Rims
DT Swiss R470, 23mm depth, 20mm internal width, disc brake, 24h
Wheels
Spokes
Stainless, 14g
Accessories
Pedals
Platform, alloy