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Specialized Sirrus Men Expert Carbon


Regular price $2,100.00 USD
Regular price $2,100.00 USD Sale price $2,100.00 USD Sale Sold out
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Specialized Sirrus Men Expert Carbon Features

We understand that fitness bikes can get a bad wrap. All too often, they err on the side of value over performance, leaving you feeling in between, and frankly, a little burned. But we're happy to say that our Sirrus Expert Carbon is out to change that, providing the perfect blend of everyday efficiency with the performance you need to hit your fitness goals at speed. To do so, 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. We equipped this bike with a wide range of gears from the Shimano & microSHIFT components, plus next level comfort that follows our scientifically tested and engineered Body Geometry components. So as you push yourself to reach your goals, 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.

  • The FACT 9r carbon fiber frame is engineered and designed with our Fitness Geometry, helping you ride more efficiently in a position that will see you riding comfortably, mile-after-mile. And the all-new Future Shock "suspension" system at the cockpit delivers a revolutionary degree of comfort and control.
  • The lightweight FACT carbon fiber fork provides a smooth, responsive ride, while the Plug + Play fender mounts give you the option to install rain-fighting fenders.
  • The Praxis Alba M30 crankset is lightweight, durable, and aids in smooth, crisp shifts.

Product Specifications

Bottom Bracket

Praxis, Threaded Bearings


Shimano 105, 11-speed, 11-32t


Kmc X11, 11-speed W/ Missing Link™




Praxis Alba


Specialized Fact 9r Carbon, 12x100mm Thru-axle, Flat-mount Disc, Plug + Play Fender Mounts


Specialized Fact 9r Carbon, Fitness Geometry, 12x142mm Thru-axle, Internal Cable Routing, Flat Mount Disc, Plug + Play Fender Mounts

Front Brake

Trp Flow Set Control, Hydraulic Disc, Resin Pads, Flat-mount, 160mm

Front Derailleur

Microshift Centos, 11-speed, Braze-on

Front Hub

Alloy, 6-bolt Disc, Sealed Cartridge Bearings, 12x100mm Thru-axle, 24h

Front Tire

Espoir Sport Reflect, 60 Tpi, Wire Bead, Double Blackbelt Protection, 700x30mm


Specialized Body Geometry Flow Set Control, Lock-on, Integrated Bar Ends, Hidden 4/5mm Hex Key


Double-butted Alloy, 9-degree Backsweep, 31.8mm

Inner Tubes

Presta, 48mm Valve


Platform, Alloy

Rear Brake

Trp Flow Set Control, Hydraulic Disc, Resin Pads, Flat-mount, 140mm

Rear Derailleur

Shimano 105 R7000 Gs, Medium Cage, 11-speed

Rear Hub

6-bolt Disc, Sealed Cartridge Bearings, High-low Flange, 12x142mm Spacing, 28h

Rear Tire

Espoir Sport Reflect, 60 Tpi, Wire Bead, Double Blackbelt Protection, 700x30mm


700c Disc, Double-wall Alloy, 30mm Depth, 21mm Internal Width, Disc-specific


Specialized Canopy Comp, Hollow Cr-mo Rails, 155mm

Seat Binder

Integrated W/ Frame


Specialized Comp Carbon, Single-bolt

Shift Levers

Microshift, Flat Bar Road Shifters, 11-speed


Stainless, 14g


Specialized, 3d-forged Alloy, 4-bolt, 7-degree Rise

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