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The Sirrus X is a comfortable, capable bike that will ignite your passion for cycling like never before.
The Sirrus X is a comfortable, capable bike that will ignite your passion for cycling like never before.
Specialized

2021 Specialized Sirrus X 4.0 Hybrid Bike - Gloss Smoke/Cool Grey

£999.00 £1,299.00 23% off
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

2021 Specialized Sirrus X 4.0 Hybrid Bike - Gloss Smoke/Cool Grey

Season:2021

Brand:Specialized

Code:301101323217

The Sirrus X is a comfortable, capable bike that will ignite your passion for cycling like never before. Boasting larger, confidence-inspiring tyres, a slightly more upright riding position, and an intuitive one-by drivetrain, it's not just a reliable partner on pavement, it's your go-to choice for gravel adventures. Equipped with ample mounts for racks and mudguards, the Sirrus X is ready to tackle any terrain with ease. Plus, every Sirrus X is outfitted with next-level comfort from scientifically tested and ergonomically engineered Shared Platform Body Geometry saddle, handgrips, and pedals. The Sirrus X 4.0 takes comfort to the next level with the revolutionary Future Shock, providing maximum comfort and control over rough surfaces. Here's to embracing life on two wheels with confidence and style.

Featuring Future Shock 1.5, the Sirrus X delivers 20mm of compliance to smooth out bumps and potholes, ensuring a comfortable ride on any terrain. With an added Carbon Fork and A1 SL alloy frame, the Sirrus X 4.0 is built 1.6lb (.8kg) lighter than the 3.0 model, setting a new standard for lightweight performance in the hybrid bike category. Its wide-range 1x11 Shimano Deore shifting system delivers precise gear changes for long-distance rides, while the Pathfinder Sport 700x38 front tyre offers reliable traction and durability on varied surfaces.

Technical Information
  • 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
    Carbon Monocoque, 12x100mm flat thru-axle, flat mount disc, Future Shock 1.5
  • handlebars
    Stout Mini Rise, alloy, 9-degree backsweep, 15mm rise, 31.8mm
  • stem
    Future Stem, Comp
  • grips
    Specialized Neutralizer, Body Geometry, locking grip
  • saddle
    Bridge Comp, Hollow Cr-mo rails, 155/143mm
  • front brake
    Shimano BR-MT200, hydraulic disc, 160mm
  • rear brake
    Shimano BR-MT200, hydraulic disc, 160mm
  • shift levers
    Shimano Deore M5100, 11-speed
  • cassette
    Shimano Deore M5100, 11-speed, 11-42t
  • rear derailleur
    Shimano Deore M5100, SGS, 11-speed
  • crankset
    Forged aluminum arms, 2-piece, 24mm spindle, Narrow-wide Aluminum chainring
  • chainrings
    40T
  • chain
    KMC X11, 11-speed w/ Missing Link™
  • bottom bracket
    Threaded BSA 68mm
  • front tyre
    Pathfinder Sport, 700x38mm
  • rear tyre
    Pathfinder Sport, 700x38mm
  • inner tubes
    Presta, 48mm valve
  • seatpost
    Alloy, 2-bolt, 14mm offset, 27.2mm
  • seat binder
    Bolt-type, 31.8mm
  • 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
  • rims
    700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32h
  • spokes
    Stainless, 14g
  • pedals
    Specialized Body Geometry Fitness, platform, plastic
  • As with any product, specification is subject to change without prior notification. You are advised to confirm current specification before buying. Please note that this bike does not come with pedals.
Sizing Information

SIZING

Size in ft4'8" - 4'114'11" - 5'2"5'2" - 5'5"5'5" - 5'9"5'9" - 6'0"6'0" - 6'4"6'4" - 6'6"
Size in cm142 - 150cm150 - 158cm158 - 165cm165 - 175cm175 - 183cm183 - 193cm193 - 198cm
Bike SizeXXSXSSMLXLXXL

GEOMETRY

SizeXXSXSSMLXL
BB Drop70mm70mm70mm70mm70mm70mm
BB Height288mm288mm288mm288mm288mm288mm
Bike Standover Height725mm755mm785mm815mm837mm702mm
Chainstay Length440mm440mm440mm440mm440mm440mm
Fork Length, Full395mm395mm395mm395mm395mm395mm
Fork Rake/Offset51mm51mm51mm51mm51mm51mm
Front Centre606mm623mm631mm636mm645mm665mm
Head Tube Angle69.5°70°70°71°71°71°
Head Tube Length121mm139mm147mm175mm191mm217mm
Reach373mm388mm393mm398mm402mm414mm
Seat Tube Angle73.5°73.5°73.5°73.5°73.5°73.5°
Seat Tube Length360mm395mm440mm470mm510mm530mm
Stack536mm555mm563mm593mm608mm633mm
Top Tube Length, Horizontal532mm552mm560mm574mm582mm602mm
Trail79mm76mm76mm69mm69mm69mm
Wheelbase1036mm1053mm1061mm1076mm1096mm1067mm
Crank Length165mm165mm170mm170mm175mm175mm
Handlebar Width680mm680mm680mm680mm680mm680mm
Stem Length60mm60mm70mm80mm90mm100mm
Saddle Width155mm155mm155mm143mm143mm143mm
Seatpost Length300mm300mm350mm350mm400mm400mm
Professional Opinion
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