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Men's Sirrus X Comp Carbon

2019 Men's Sirrus X Comp Carbon

The Sirrus X Comp Carbon is far from your "normal" fitness bike. It features 700x38mm tires that let you explore the dirt when the time arises, a 1x11 drivetrain for ease of use, and you get rack/fender mounts.

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. Now, onto what we like to think is the best part of the new Sirrus: our 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 1x SRAM NX drivetrain to ensure reliable shifting and no dropped chains, 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, 1x drivetrain, 12x142mm thru-axle, internal cable routing, flat-mount disc, Plug + Play fender mounts

SUSPENSION

FORK

Specialized FACT 9r carbon, 12x100mm thru-axle, flat-mount disc, Plug + Play fender mounts

COCKPIT

HANDLEBARS

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

STEM

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

GRIPS

Specialized Neutralizer, Body Geometry, locking grip

SADDLE

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

SEATPOST

Alloy, 2-bolt, 14mm offset, 27.2mm

SEAT BINDER

Integrated w/ frame

BRAKES

FRONT BRAKE

Shimano MT201, hydraulic disc, resin pads, flat-mount, 160mm

REAR BRAKE

Shimano MT201, hydraulic disc, resin pads, flat-mount, 160mm

DRIVETRAIN

SHIFT LEVERS

SRAM NX, 11-speed

REAR DERAILLEUR

SRAM NX, 11-speed

CASSETTE

Sunrace, 11-speed, alloy spider, 11-42t

CRANKSET

Forged aluminum, 2-piece, 24mm spindle, direct-mount chainring

CHAINRINGS

Aluminum, 42T

BOTTOM BRACKET

BSA for 24mm spindle

CHAIN

KMC X11, 11-speed w/ Missing Link™

WHEELS & TIRES

RIMS

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

FRONT HUB

Alloy, Center Lock™ disc, high-low flange, sealed cartridge bearings, 12x100mm spacing, 24h

REAR HUB

Alloy, Center Lock™ disc, high-low flange, sealed cartridge bearings, 12x142mm spacing, 28h

SPOKES

Stainless, 14g

INNER TUBES

Presta, 48mm valve

FRONT TIRE

Tracer Pro, 2Bliss Ready, 60TPI, folding bead w/ GRIPTON®, 700x38mm

REAR TIRE

Tracer Pro, 2Bliss Ready, 60TPI, folding bead w/ GRIPTON®, 700x38mm

ACCESSORIES

PEDALS

Platform, alloy

* Weights based on production painted frames as pictured. Actual weights will vary based on colourway, frame size, and component variation. Specifications are subject to change without notice.

Geometry

SMLXLXXL
Crank Length170MM170MM172.5MM172.5MM175MM
Handlebar Width660mm660mm660mm680mm680mm
Stem Length80mm90mm90mm100mm100mm
Saddle Width155mm155mm155mm155mm155mm
Seatpost Length300mm350mm350mm350mm350mm
Stack602mm631mm649mm687mm709mm
Reach371mm384mm386mm398mm410mm
Head Tube Length143mm169mm186mm223mm246mm
Head Tube Angle70°71°71.5°72°72°
BB Height275mm275mm275mm275mm275mm
BB Drop70mm70mm70mm70mm70mm
Trail71mm65mm62mm58mm58mm
Fork Length, Full390mm390mm390mm390mm390mm
Fork Rake/Offset51mm51mm51mm51mm51mm
Front Center625mm635mm637mm656mm675mm
Chainstay Length435mm435mm435mm435mm435mm
Wheelbase1050mm1060mm1063mm1082mm1101mm
Top Tube Length, Horizontal554mm573mm580mm603mm628mm
Bike Standover Height756mm788mm813mm849mm875mm
Seat Tube Length416mm452.8mm483mm533mm563mm
Seat Tube Angle73.5°73.5°73.5°73.5°73°
Geometry

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