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Men's Sirrus SL

2019 Men's Sirrus SL

Looking for a new way to break a sweat? Need a reliable, lightweight bike to get you around town? Want a bike to simply cruise to a coffee shop on? No matter what your goals are, the Men's Sirrus SL has you covered.

It's constructed from a durable, reliable, and lightweight A1 SL Premium Aluminum, and it features a bombproof assortment of components, like a Shimano Acera rear derailleur and powerful Promax hydraulic disc brakes that are sure to get the job done. This model also has a step-through design that makes putting a foot down, or getting on or off the bike, a total breeze.

Sprinkle in some added comfort from our proven Body Geometry components, like the grips and saddle, and a Fitness geometry that lives in the sweet spot between comfort and performance, and you have a bike that'll always be ready to go when it comes time to sweat.

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

Specialized FACT 9r carbon, 1-1/8" steerer, QR, flat-mount disc, 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

SADDLE

Specialized Canopy 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 Altus, RapidFire Plus, 9-speed

FRONT DERAILLEUR

Shimano Altus, top-swing, 31.8mm band clamp

REAR DERAILLEUR

Shimano Acera, 9-speed

CASSETTE

Shimano CS-HG200, 9-speed, 11-32t

CRANKSET

Forged alloy, square taper

CHAINRINGS

48/38/28T

BOTTOM BRACKET

68mm, square taper, 124.5mm length

CHAIN

KMC X9, 9-speed w/ Missing Link™

WHEELS & TIRES

RIMS

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

Presta, 48mm valve

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

SMLXLXXL
Crank Length170MM170MM170MM175MM175MM
Handlebar Width580mm580mm600mm620mm620mm
Stem Length80mm90mm100mm100mm110mm
Saddle Width155mm155mm155mm155mm155mm
Seatpost Length300mm350mm350mm350mm350mm
Stack564mm593mm611mm639mm670mm
Reach388mm400mm402mm414mm426mm
Head Tube Length153mm179mm196mm223mm256mm
Head Tube Angle70°71°71.5°72°72°
BB Height275mm275mm275mm275mm275mm
BB Drop70mm70mm70mm70mm70mm
Trail72mm65mm62mm59mm59mm
Fork Length, Full390mm390mm390mm390mm390mm
Fork Rake/Offset51mm51mm51mm51mm51mm
Front Center626mm638mm641mm656mm679mm
Chainstay Length440mm440mm440mm440mm440mm
Wheelbase1057mm1069mm1072mm1087mm1109mm
Top Tube Length, Horizontal555mm576mm583mm604mm631mm
Bike Standover Height735mm775mm805mm845mm875mm
Seat Tube Length415mm455mm495mm535mm565mm
Seat Tube Angle73.5°73.5°73.5°73.5°73°
Geometry

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