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    Men's Sirrus SL

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    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

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    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

    COCKPIT

    STEM

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

    HANDLEBARS

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

    SADDLE

    Specialized Canopy Sport, steel rails, 155mm

    SEATPOST

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

    SEAT BINDER

    Bolt-type, 31.8mm

    SUSPENSION

    FORK

    Specialized FACT 9r carbon, 1-1/8" steerer, QR, flat-mount disc, Plug + Play rack & fender mounts

    BRAKES

    FRONT BRAKE

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

    REAR BRAKE

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

    DRIVETRAIN

    REAR DERAILLEUR

    Shimano Acera, 9-speed

    SHIFT LEVERS

    Shimano Altus, RapidFire Plus, 9-speed

    FRONT DERAILLEUR

    Shimano Altus, top-swing, 31.8mm band clamp

    CRANKSET

    Forged alloy, square taper

    CASSETTE

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

    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

    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

    FRONT HUB

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

    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

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    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

    Rider Reviews

    • 5
    • 4 Reviews

    Quality bike!

    I bike commute about 4 days a week, 5 miles each way, in the rain etc. This bike is an amazing deal for the money, much better than any previous commuter bike I've used.


    Name:
    Charles

    Helpful?

    Versatile bike

    Rode this bike as a rental on a bike path and liked it so much I bought one when I returned home. I use it for longer rides, commuting to work, errands, touring rides, etc. I find it comfortable to be on for 3 hours on a long ride or 10 minutes to get someplace. The disc brakes are fantastic and I've always felt safe on this bike, even on extended downhills with speed.


    Name:
    Rob

    Helpful?

    Great balance between cost and performance for fitness

    This is an awesome bike for the money. The gear shifting is smooth and reliable. I tested it on Mount Haleakala in the rain, and found the traction and braking to be good for the conditions. I like this bicycle. It makes my exercise routine fun.


    Name:
    Michael

    Helpful?