4.9
15 Reviews
You have places to go, people to see, and fitness goals to achieve. We get it—life…
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.
Shift Levers
MicroSHIFT, 11-Speed
Front Derailleur
Shimano 105 R7000, braze-on
Rear Derailleur
Shimano 105 R7000 GS, medium cage, 11-speed
Chain
KMC X11, 11-speed w/ Missing Link™
Cassette
Shimano 105, 11-speed, 11-32t
Crankset
Praxis Alba M30 X
Chainrings
48/32T
Bottom Bracket
Praxis 68mm BSA
Handlebars
Double-butted alloy, 9-degree backsweep, 31.8mm
Stem
Future Stem, Comp
Tape
Specialized Body Geometry, lock-on, integrated bar ends, hidden 4/5mm hex key
Saddle
Body Geometry Power Comp, Cromoly rails
SeatPost
S-Works FACT Carbon 27.2mm, 20mm offset
Fork
Carbon Monocoque, 12x100mm thru-axle, flat-mount disc, Future Shock 1.5
Rims
DT Swiss R470, 23mm depth, 20mm internal width, disc brake, 24h
Front Hub
Specialized front hub disc, sealed cartridge bearings, 12x100mm thru-axle, 24h
Rear Hub
Specialized, sealed cartridge bearings, 12x142mm thru-axle, 24h
Front Tire
Roubaix Pro 2BR, 700x30/32
Rear Tire
Roubaix Pro 2BR, 700x30/32
Inner Tubes
Presta, 48mm valve
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
Pedals
Platform, alloy
Rear Brake
Shimano MT201, hydraulic disc, resin pads, flat-mount, 160mm
Front Brake
Shimano MT201, hydraulic disc, resin pads, flat-mount, 160mm
Spokes
Stainless, 14g
* 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.
XS | S | M | L | XL | XXL | |
---|---|---|---|---|---|---|
Crank Length | 165mm | 165mm | 170mm | 172.5mm | 172.5mm | 175mm |
Handlebar Width | 580mm | 580mm | 600mm | 600mm | 620mm | 620mm |
Stem Length | 70mm | 70mm | 80mm | 90mm | 100mm | 110mm |
Saddle Width | 155mm | 155mm | 143mm | 143mm | 143mm | 143mm |
Seatpost Length | 300mm | 300mm | 350mm | 350mm | 400mm | 400mm |
Stack | 585mm | 602mm | 631mm | 649mm | 687mm | 709mm |
Reach | 355mm | 371mm | 384mm | 386mm | 398mm | 410mm |
Head-Tube Length | 125mm | 143mm | 169mm | 186mm | 223mm | 246mm |
Head-Tube Angle | 70° | 70° | 71° | 71.5° | 72° | 72° |
B-B Height | 275mm | 275mm | 275mm | 275mm | 275mm | 275mm |
B-B Drop | 70mm | 70mm | 70mm | 70mm | 70mm | 70mm |
Trail | 71mm | 71mm | 65mm | 62mm | 58mm | 58mm |
Fork Length (full) | 390mm | 390mm | 390mm | 390mm | 390mm | 390mm |
Fork Rake/Offset | 51mm | 51mm | 51mm | 51mm | 51mm | 51mm |
Front-Center | 602mm | 625mm | 635mm | 637mm | 656mm | 675mm |
Chain-Stay Length | 435mm | 435mm | 435mm | 435mm | 435mm | 435mm |
Wheelbase | 1027mm | 1050mm | 1060mm | 1063mm | 1082mm | 1101mm |
Top-Tube Length (horizontal) | 532mm | 554mm | 573mm | 580mm | 603mm | 628mm |
Bike Stand-Over Height | 714mm | 756mm | 788mm | 813mm | 849mm | 875mm |
Seat-Tube Length | 355mm | 416mm | 453mm | 483mm | 533mm | 563mm |
Seat-Tube Angle | 73.5° | 73.5° | 73.5° | 73.5° | 73.5° | 73° |
4.9
15 Reviews