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Women's Sirrus Expert Carbon

2019 Women's Sirrus Expert Carbon

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 Women's 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.

Technical Specifications

FRAMESET

FRAME

Specialized FACT 9r carbon, Fitness Geometry, 12x142mm thru-axle, internal cable routing, flat-mount disc, Plug + Play fender mounts

COCKPIT

HANDLEBARS

Double-butted alloy, 9-degree backsweep, 31.8mm

SEAT BINDER

Integrated w/ frame

SEATPOST

Specialized Comp Carbon, single-bolt

STEM

Specialized, 3D-forged alloy, 4-bolt, 7-degree rise

SADDLE

Specialized Aldia Comp, hollow Cr-Mo rails, 155mm

BRAKES

FRONT BRAKE

TRP Flow Set Control, hydraulic disc, resin pads, flat-mount, 160mm

REAR BRAKE

TRP Flow Set Control, hydraulic disc, resin pads, flat-mount, 140mm

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

CRANKSET

Praxis Alba

FRONT DERAILLEUR

microSHIFT Centos, 11-speed, braze-on

CHAIN

KMC X11, 11-speed w/ Missing Link™

BOTTOM BRACKET

Praxis, Threaded bearings

CHAINRINGS

48/32T

CASSETTE

Shimano 105, 11-speed, 11-32t

REAR DERAILLEUR

Shimano 105 R7000 GS, medium cage, 11-speed

WHEELS & TIRES

FRONT HUB

Alloy, 6-bolt disc, sealed bearings, 12x100mm thru-axle, 24h

RIMS

700C disc, double-wall alloy, 30mm depth, 21mm internal width, disc-specific

FRONT TIRE

Espoir Sport Reflect, 60 TPI, wire bead, double BlackBelt protection, 700x30mm

SPOKES

Stainless, 14g

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

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

SMLXL
Crank Length165MM170MM170MM172.5MM
Handlebar Width580mm580mm600mm600mm
Stem Length70mm80mm90mm90mm
Saddle Width155mm155mm155mm155mm
Seatpost Length300mm300mm350mm350mm
Stack585mm619mm631mm649mm
Reach355mm366mm384mm386mm
Head Tube Length125mm156mm169mm186mm
Head Tube Angle70°71°71°71.5°
BB Height275mm275mm275mm275mm
BB Drop70mm70mm70mm70mm
Trail71mm65mm65mm62mm
Fork Length, Full390mm390mm390mm390mm
Fork Rake/Offset51mm51mm51mm51mm
Front Center602mm613mm635mm637mm
Chainstay Length435mm435mm435mm435mm
Wheelbase1027mm1039mm1060mm1063mm
Top Tube Length, Horizontal532mm552mm573mm580mm
Bike Standover Height714mm761mm788mm813mm
Seat Tube Length355mm410mm452.8mm483mm
Seat Tube Angle73.5°73.5°73.5°73.5°
Geometry

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