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Men's Sirrus Pro Carbon
2019 Men's Sirrus Pro Carbon
Fitness is not a fad, and the Sirrus Pro proves you're taking your fitness journey seriously. It features many of the same technologies that are use in our top-tier road bikes, but conforms them into the realm of fitness.
We started with a high quality FACT 9r carbon fiber construction that's lightweight and extremely responsive, not only making the Sirrus a better climber, but also making it easier to carry up the stairs after your commute. Onto what we like to think is the best part of the new Sirrus, though, our new Future Shock. Essentially, it's a piston in the head tube with 20mm of travel. We developed this technology in partnership with McLaren Applied Technologies, and the result of this relationship are a host of drastic performance improvements, namely in the vertical compliance department. Without giving a physics lecture, we found that is improves smoothness, speed, and comfort in one fell swoop.
Then there's the super wide range of gears that come at the hands of the legendary Shimano Ultegra rear derailleur, plus all the comfort that follows our scientifically tested and engineered Body Geometry components. So as you push yourself to reach your goals or simply get where you're going, you'll feel more connected to your bike than ever, leaving you feeling that you have the perfect partner on your path to health and wellbeing.
Technical Specifications
FRAMESET
FRAME
Specialized FACT 9r carbon, Fitness Geometry, 12x142mm thru-axle, internal cable routing, flat-mount disc, Plug + Play fender mounts
BRAKES
FRONT BRAKE
TRP Flow Set Control, carbon lever, hydraulic disc, resin pads, flat-mount, 160mm
REAR BRAKE
TRP Flow Set Control, carbon lever, hydraulic disc, resin pads, flat-mount, 140mm
COCKPIT
HANDLEBARS
Double-butted alloy, 9-degree backsweep, 31.8mm
STEM
Specialized, 3D-forged alloy, 4-bolt, 7-degree rise
SADDLE
Specialized Phenom, hollow Ti rails, 143mm
SEATPOST
S-Works CG-R, FACT carbon fiber, single-bolt, 27.2mm
SEAT BINDER
Integrated w/ frame
SUSPENSION
FORK
Specialized FACT 9r carbon, 12x100mm thru-axle, flat-mount disc, Plug + Play fender mounts
DRIVETRAIN
SHIFT LEVERS
microSHIFT, flat bar road shifters, 11-speed
FRONT DERAILLEUR
microSHIFT Centos, 11-speed, braze-on
REAR DERAILLEUR
Shimano Ultegra R8000, Shadow Design, 11-speed
CASSETTE
Shimano 105, 11-speed, 11-32t
CRANKSET
Praxis Zayante, BB30
CHAINRINGS
48/32T
BOTTOM BRACKET
Praxis, Threaded bearings
CHAIN
KMC X11, 11-speed w/ Missing Link™
WHEELS & TIRES
RIMS
700C disc, double-wall alloy
FRONT HUB
Alloy, 6-bolt disc, sealed cartridge bearings, 12x100mm thru-axle, 24h
REAR HUB
6-bolt disc, sealed cartridge bearings, high-low flange, 12x142mm spacing, 28h
SPOKES
Stainless, 14g
FRONT TIRE
Espoir Sport Reflect, 60 TPI, wire bead, double BlackBelt protection, 700x30mm
REAR TIRE
Espoir Sport Reflect, 60 TPI, wire bead, double BlackBelt protection, 700x30mm
INNER TUBES
Presta, 48mm valve
ACCESSORIES
PEDALS
Platform, alloy
* 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.
Geometry
| S | M | L | XL | XXL | |
|---|---|---|---|---|---|
| Crank Length | 170MM | 170MM | 172.5MM | 172.5MM | 175MM |
| Handlebar Width | 580mm | 580mm | 600mm | 620mm | 620mm |
| Stem Length | 80mm | 90mm | 90mm | 100mm | 100mm |
| Saddle Width | 143mm | 143mm | 143mm | 143mm | 143mm |
| Seatpost Length | 300mm | 350mm | 350mm | 350mm | 400mm |
| Stack | 602mm | 631mm | 649mm | 687mm | 709mm |
| Reach | 371mm | 384mm | 386mm | 398mm | 410mm |
| Head Tube Length | 143mm | 169mm | 186mm | 223mm | 246mm |
| Head Tube Angle | 70° | 71° | 71.5° | 72° | 72° |
| BB Height | 275mm | 275mm | 275mm | 275mm | 275mm |
| BB Drop | 70mm | 70mm | 70mm | 70mm | 70mm |
| Trail | 71mm | 65mm | 62mm | 58mm | 58mm |
| Fork Length, Full | 390mm | 390mm | 390mm | 390mm | 390mm |
| Fork Rake/Offset | 51mm | 51mm | 51mm | 51mm | 51mm |
| Front Center | 625mm | 635mm | 637mm | 656mm | 675mm |
| Chainstay Length | 435mm | 435mm | 435mm | 435mm | 435mm |
| Wheelbase | 1050mm | 1060mm | 1063mm | 1082mm | 1101mm |
| Top Tube Length, Horizontal | 554mm | 573mm | 580mm | 603mm | 628mm |
| Bike Standover Height | 756mm | 788mm | 813mm | 849mm | 875mm |
| Seat Tube Length | 416mm | 452.8mm | 483mm | 533mm | 563mm |
| Seat Tube Angle | 73.5° | 73.5° | 73.5° | 73.5° | 73° |
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