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Sirrus – Women's Spec

2020 Sirrus – Women's Spec

We understand that fitness bikes can get a bad rap. Most of the time, they err on the side of value over performance, which leaves YOU feeling in between, and frankly, a little burned. But we're happy to say that our Sirrus is out to change that by providing the perfect blend of everyday efficiency with the performance you need to hit your fitness goals at speed. As the starter bike to the Sirrus line, this model is spec'd with a mix of Shimano components that’ll keep you pedaling worry-free for miles, powerful hydraulic disc brakes that provide reliable stopping power in any condition, and comforting Body Geometry touchpoints that are sure to take the sting out of long rides. *While this frame platform was designed from the ground up for all riders, some of the models feature gender-specific touchpoints.

Technical Specifications

FRAMESET

FRAME

Specialized A1 SL Premium Aluminum, Fitness Geometry, fully manipulated butted tubing, internal cable routing, flat-mount disc, quick-release, Plug + Play rack/fender mounts

SUSPENSION

FORK

Steel, flat-mount disc, 1-1/8" steerer, QR, Plug + Play rack/fender mounts

COCKPIT

HANDLEBARS

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

STEM

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

TAPE

Body Geometry Contour, lock-on

SADDLE

Specialized Aldia Sport, steel rails, 155mm

SEATPOST

Alloy, 12mm offset, 2-bolt clamp, 27.2mm

SEAT BINDER

Bolt-type, 31.8mm

BRAKES

FRONT BRAKE

Promax F1, hydraulic disc, flat-mount, 160mm

REAR BRAKE

Promax F1, hydraulic disc, flat-mount, 140mm

DRIVETRAIN

SHIFT LEVERS

Shimano Acera, 8-speed

FRONT DERAILLEUR

Shimano Tourney, 3-speed, top-swing

REAR DERAILLEUR

Shimano Altus, 8-speed

CASSETTE

Shimano Altus, 8-speed, 11-32t

CHAINRINGS

48/38/28T

BOTTOM BRACKET

BSA, square-taper, 68mm

CHAIN

KMC X8 w/ Missing Link™, 8-speed

WHEELS & TIRES

RIMS

700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32h

FRONT HUB

Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h

REAR HUB

Alloy, 6-bolt disc, 8-/9-speed freehub, loose ball bearing, quick-release, 32h

SPOKES

Stainless, 14g

FRONT TIRE

Specialized Nimbus II Sport Reflect, 60TPI, wire bead w/ Black Belt protection, 700x32mm

REAR TIRE

Specialized Nimbus II Sport Reflect, 60TPI, wire bead w/ Black Belt protection, 700x32mm

INNER TUBES

Schrader valve, 40mm

ACCESSORIES

PEDALS

Specialized Body Geometry Fitness, platform, plastic

* 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

XSSMLXL
Crank Length165MM165MM170MM170MM170MM
Handlebar Width580mm580mm600mm600mm620mm
Stem Length70mm80mm90mm100mm100mm
Saddle Width155mm155mm155mm155mm155mm
Seatpost Length300mm300mm350mm350mm350mm
Stack537mm556mm581mm593mm611mm
Reach372mm373mm383mm400mm402mm
Head Tube Length126mm144mm166mm179mm196mm
Head Tube Angle69.5°70°71°71°71.5°
BB Height275mm275mm275mm275mm275mm
BB Drop70mm70mm70mm70mm70mm
Trail75mm72mm65mm65mm62mm
Fork Length, Full390mm390mm390mm390mm390mm
Fork Rake/Offset51mm51mm51mm51mm51mm
Front Center605mm608mm617mm638mm641mm
Chainstay Length440mm440mm440mm440mm440mm
Wheelbase1036mm1039mm1047mm1069mm1072mm
Top Tube Length, Horizontal531mm538mm555mm576mm583mm
Bike Standover Height690mm715mm745mm775mm805mm
Seat Tube Length345mm380mm425mm455mm495mm
Seat Tube Angle73.5°73.5°73.5°73.5°73.5°
Geometry

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