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Your ticket to ride more and explore new places with more confidence than ever before.
Your ticket to ride more and explore new places with more confidence than ever before.

2021 Specialized Sirrus X 4.0 Hybrid Bike - Dusty Turquoise/Rocket Red

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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!


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 the Undetermined

2021 Specialized Sirrus X 4.0 Hybrid Bike - Dusty Turquoise/Rocket Red Information

Season : 2021

Brand : Specialized

Code : 271474301293

The Sirrus X is a comfortable, capable, "let's do stuff" kind of bike that will inspire you to ride more than you ever have before. With bigger, confidence inspiring tyres, a slightly more upright riding position, a super intuitive one-by drivetrain, and plenty of mounts for racks and mudguards, it's more than just a solid partner on the pavement. Sirrus X is a dialed option when it's time to hit some gravel. Every Sirrus X has also been equipped with next-level comfort from Specialized's scientifically tested and ergonomically engineered Shared Platform Body Geometry saddle, handgrips, and pedals. The Sirrus X has also been equipped with the revolutionary Future Shock to take the sting out of bumps and potholes.

Comfortable, capable, confidence-inspiring and fun. When you're comfortable, you're confident, and the Sirrus X delivers comfort without compromising capability so you can ride more often. It is your one and only bike for everything, exploring beyond the pavement and pushing hard on your daily commute.

  • Future shock 1.5 delivers 20mm of compliance to give maximum comfort and control over the rough stuff.
  • Added Carbon Fork and an A1 SL alloy frame delivers a build 1.6lb (.8kg) lighter than the 3.0 model – no heavy hybrid featuring a mountain style suspension fork comes close.
  • Wide Range 1x10 Shimano Deore shifting delivers precise shifting for the long haul.
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-compatible steerer

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

SPOKES // Stainless, 14g

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

INNER TUBES // Presta, 48mm valve

FRONT TYRE // Pathfinder Sport, 700x38mm

REAR TYRE // Pathfinder Sport, 700x38mm

CHAINRINGS // Aluminum 40T, Narrow-wide

BOTTOM BRACKET // Threaded BSA 68mm

SHIFT LEVERS // Shimano Deore, 10-speed

REAR DERAILLEUR // Shimano Deore, Shadow Plus, GS cage, 10-speed

CASSETTE // SunRace, 10-speed, 11-42t

CHAIN // KMC X10, 10-speed w/ reusable Missing Link™

FRONT BRAKE // Shimano BR-MT200, hydraulic disc, 160mm

REAR BRAKE // Shimano BR-MT200, hydraulic disc, 160mm

HANDLEBARS // Stout Mini Rise, alloy, 9-degree backsweep, 15mm rise, 31.8mm

TAPE // Specialized Neutralizer, Body Geometry, locking grip

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

SADDLE // Bridge Comp, Hollow Cr-mo rails, 155/143mm

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

SEAT BINDER // Specialized bolt-type, alloy, 31.8mm

PEDALS // Specialized Body Geometry Fitness, platform, plastic

Sizing Information
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
Professional Opinion
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