Specialized Sirrus 4.0 Fitness Road Bike

Price:   $700.00

  • Model: 4869
  • 9 Units in Stock

Please Choose:

(complete orders today,deliverd around 27/04/2025)
  • Shipping time
    About 5-7 days.
  • means of transportation
    EMS,TNT,UPS,DHL,FEDX,HK AIR
  • Payment
    Credit Card
  • Email us
    [email protected]
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    • Details

    Introducing the Specialized Sirrus 4.0 Fitness Road Bike: Your ticket to adventure, speed, and conquering your fitness quests with style. Life's a whirlwind, but fear not - the Sirrus is your trusty steed built for the fast lane of life. Whether it's chasing dreams or chasing the horizon, the Sirrus has your back... or should we say wheels

    Crafted from the cosmos's finest lightweight aluminum alloy and carbon fiber, this bike practically defies gravity. It's like having a piece of a shooting star beneath you. Those MicroSHIFT components They're tougher than a superhero's resolve, ready to take on the challenge of your daily grind - literally.

    Ever wished your bike had brakes that could rival a superhero's cape-catching abilities Enter the Sirrus and its hydraulic disc brakes. Rain, shine, or even a surprise puddle showdown, you're covered. And let's talk comfort - because who said fitness had to feel like a medieval torture Our Body Geometry touchpoints are like a spa day for your ride, soothing away the aches during those longer escapades.

    So, as you pedal towards your goals, envision the Sirrus as your trusty sidekick. Ready to cruise, conquer, and connect you to the world around you. Let's ride - the journey andFUN await!

    Features:

    Carbon FACT 9 fork delivers comfort and saves nearly 3 pounds (1.2kg) over Sirrus 2.0 model.

    Through axle hub connection for positive wheel alignment and no rub Disc brakes.

    Wide range 2x10 MicroShift components for intuitive and precise shifting.

    Specifications


    Frame

    Specialized A1 SL Premium Aluminum, Fitness Geometry, fully manipulated butted tubing, internal cable routing, flat-mount disc, 12x142mm thru-axle, Plug + Play rack/fender mounts

    Fork

    Specialized FACT 9r Carbon Monocoque, flat-mount disc, 12x100mm thru-axle, low rider mounts, Plug + Play fender mounts, Future Shock 1.5

    Handlebars

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

    Stem

    Future Stem, Comp

    Tape

    Specialized Body Geometry Contour, lock-on

    Saddle

    Body Geometry Power Sport, steel rails

    SeatPost

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

    Seat Binder

    Bolt-type, 31.8mm

    Front Brake

    Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 160mm

    Rear Brake

    Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 140mm

    Shift Levers

    MicroSHIFT, 10-speed

    Front Derailleur

    MicroSHIFT FD-R522, Band-clamp

    Rear Derailleur

    MicroSHIFT RD-R55S, short cage

    Cassette

    Sunrace CSRS0, 10-speed, 11-32t

    Crankset

    Praxis Alba M24, solid forged arms, 6061 outer ring, steel inner ring, 110 BCD, 10-speed

    Chainrings

    48/32T

    Bottom Bracket

    Praxis M24, BSA

    Chain

    KMC, X10, EPT anti-corrosion coating, 10-speed w/ Missing Link

    Rims

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

    Rear Hub

    Alloy, 6-bolt disc, sealed cartridge bearings, high-low flange, 12x142mm thru-axle, 28h

    Front Tire

    RoadSport Reflect, Wire bead, Blackbelt/Endurant Casing, 700x32c

    Rear Tire

    RoadSport Reflect, Wire bead, Blackbelt/Endurant Casing, 700x32c

    Inner Tubes

    700x28/38mm, 48mm Presta valve

    Front Hub

    Alloy, 6-bolt disc, sealed cartridge bearing, high-low flange, 12x100mm thru-axle, 28h

    Spokes

    Stainless, 14g

    Pedals

    Specialized Body Geometry Fitness, platform, plastic

    Geometry

    XXSXSSMLXL
    Crank Length165mm165mm170mm172.5mm172.5mm175mm
    Handlebar Width580mm580mm600mm600mm620mm620mm
    Stem Length60mm70mm70mm80mm90mm100mm
    Saddle Width155mm155mm155mm143mm143mm143mm
    Seatpost Length300mm300mm350mm350mm400mm400mm
    Stack587mm590mm606mm635mm651mm672mm
    Reach355mm371mm376mm382mm386mm398mm
    Head-Tube Length111mm125mm143mm169mm186mm208mm
    Head-Tube Angle69.5°70°70°71°71°71°
    B-B Height284mm284mm284mm284mm284mm284mm
    B-B Drop70mm70mm70mm70mm70mm70mm
    Trail78mm75mm75mm68mm68mm68mm
    Fork Length (full)395mm395mm395mm395mm395mm395mm
    Fork Rake/Offset51mm51mm51mm51mm51mm51mm
    Front-Center602mm618mm629mm634mm644mm663mm
    Chain-Stay Length440mm440mm440mm440mm440mm440mm
    Wheelbase1033mm1049mm1060mm1065mm1074mm1093mm
    Top-Tube Length (horizontal)529mm549mm559mm573mm581mm599mm
    Bike Stand-Over Height700mm722mm750mm778mm810mm831mm
    Seat-Tube Length360mm395mm440mm470mm510mm530mm
    Seat-Tube Angle73.5°73.5°73.5°73.5°73.5°73.5°