Sirrus X 4.0

Sirrus X 4.0

Specialized

Regular price £1,299.00

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The new Specialized Sirrus X 4.0 is your ticket to riding more, and to places you never imagined possible.

It’s 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 tires, a slightly more upright riding position, a super intuitive one-by drivetrain, and plenty of mounts for racks and fenders - it’s more than just a solid partner on pavement.

The Sirrus X is a dialled option when it’s time to hit some gravel. Specialized have equipped the Sirrus X 4.0 with next-level comfort from their scientifically tested and ergonomically engineered Shared Platform Body Geometry saddle, handgrips, and pedals.

They also equipped Sirrus X 4.0 with the revolutionary Future Shock to take the sting out of bumps and potholes. Here’s to your life on two wheels.

Model Highlights
  • 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 1x11 Shimano Deore shifting delivers precise shifting for the long haul.
Model Specifications
  • Model
    Specialized Sirrus X 4.0 (2021)
  • Colour
    Gloss Smoke (92421-50)
  • Weight
    TBC
  • Frame
    Specialized A1 SL Premium Aluminium, 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
  • Hubs
    Front: Alloy, Center Lock™ disc, high-low flange, sealed cartridge bearings, 12x100mm spacing, 24h
    Rear: 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
  • Tyres
    Pathfinder Sport, 700x38mm
  • Crankset
    Forged aluminium arms, 2-piece, 24mm spindle, Narrow-wide Aluminium chainring
  • Chainrings
    40T
  • Bottom Bracket
    Threaded BSA 68mm
  • Shifters
    Shimano Deore M5100, 11-speed
  • Front Mech
    N/A
  • Rear Mech
    Shimano Deore M5100, SGS, 11-speed
  • Cassette
    Shimano Deore M5100, 11-speed, 11-42t
  • Chain
    KMC X11, 11-speed w/ Missing Link™
  • Brake Levers
    Shimano BR-MT200
  • Brakes
    Shimano BR-MT200, hydraulic disc, 160mm rotors
  • Handlebars
    Stout Mini Rise, alloy, 9-degree back sweep, 15mm rise, 31.8mm
  • Grips
    Specialized Neutralizer, Body Geometry, locking grip
  • Stem
    Future Stem, Comp
  • Saddle
    Bridge Comp, Hollow Cr-mo rails, 155/143mm
  • Seatpost
    Alloy, 2-bolt, 14mm offset, 27.2mm
  • Pedals
    Specialized Body Geometry Fitness, platform, plastic

Whilst we do actively try to keep on top of all the details, manufacturers do occasionally change model specifications, so anything detailed above is subject to change.

Sirrus Size Guide
Frame Size Rider Height Rider Height
Small 155 - 165 5'1" - 5'5"
Medium 165 - 175 5'5" - 5'9"
Large 175 - 183 5'9" - 6'0"
XL 183 - 193 6'0" - 6'4"

Delivery & Returns

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FREE Delivery

Our basic shipping is completely FREE on domestic orders over £30* for clothing and accessories with delivery within three to four working days, alternatively you can upgrade your delivery to one of our next working day or weekend delivery options from just £2.95.

All our deliveries are fully tracked and tracking information will be emailed or messaged to you when your order has left our store.

Next Working Day

Our Next Working Day offers next working day delivery from just £2.95 with fully tracked delivery, a timed hour slot on the day of delivery and the option to nominate a neighbour or safe place should you not be available to sign for your order.

Store Pickup

If you are local to our area (Carlisle), you can collect your order from our store at your convenience. Collection is free of charge no matter how big or small the order value and you'll be able to collect your order from our store usually within 2hrs on weekdays.

Please note that currently Store Pickup is not available if you're using an accelerated checkout such as Apple Pay, Google Pay or PayPal Express.

Delivery Pricing
  • Royal Mail Tracked 48
    FREE on orders over £30 otherwise £2.95
    Delivery typically within three to four working days
    Shipped within one working day of ordering
    Fully tracked and may require a signature
  • Special Delivery
    via Royal Mail Special Delivery Guaranteed by 1pm®
    Guaranteed delivery from just £9.95
    Your order delivered before 1pm throughout much of the UK or your shipping fees back - Royal Mail terms and conditions apply.
  • Next Working Day
    via DPD Next Working Day
    Next working day delivery from £2.95
    Checkout before 14:00 weekdays for same day shipping
    Fully tracked and a one-hour slot on day of delivery
    MAINLAND UK ONLY
  • Saturday Delivery
    via DPD Next Working Day
    Weekend delivery from just £9.95
    Checkout before 14:00 weekdays for same day shipping
    Fully tracked and a one-hour slot on day of delivery
    MAINLAND UK ONLY
  • Freight Delivery
    via DPD Next Working Day
    Oversize next day delivery for bikes

    FREE on bikes over £500 otherwise £29.95
    MAINLAND UK ONLY
Remote Regions

You might have noticed a lot of our services are limited to MAINLAND UK, sadly this is because both our couriers either do not offer services to these regions or they charge surcharges to offer any service at all which we cannot absorb into our costs.

The good news is that for the time being at least the Royal Mail is bound by universal service so no matter where in the UK you live, if your order can be shipped with a Royal Mail service then we can offer this as we would for the rest of the country. Note however that the Royal Mail do have clauses to exclude remote regions from their delivery guarantees for Special Delivery® services.

  • Isle of Wight
    PO30-PO41
  • Northern Ireland
    BT1-BT49, BT51-BT57, BT60-BT71, BT74-BT82, BT92-BT94
  • Isle of Man
    IM1-IM9, IM99
  • Aberdeen
    AB31, AB33-AB38, AB41-AB45, AB51-AB56, AB63, AB39
    AB10-AB16, AB21-AB25, AB32, AB39
  • Northern Highlands
    HS1-HS9
  • Inverness
    IV1-IV28, IV30-IV32, IV36, IV40-IV49, IV51-IV56, IV63, IV99
  • Orkney Shetland
    ZE1-ZE3, KW1-KW17
  • Argyll
    PH19-PH29, PH30, PH31, PH34-PH44, PH49, PH50
    KA27, KA28
  • Dundee
    PH15-PH18
  • Channel Islands
    GU, JE

If you have any questions about a postcode region in this list please contact us, this list is derived from multiple courier documentation.

Easy Returns

If an item doesn't fit or isn't quite what you expected then simply fill out the enclosed returns form and return your unwanted items to us within 28 days for a full refund, we'll accept orders returned to us after this period with refunds made via gift vouchers for use against future orders. Unfortunately, we're unable to cover the costs of returning items to us.

For further information please see our Refund Policy for further details.

Stock Availability

Unlike our competitors, many of which don't have a considerable proportion of the products they list online available in stock in their own warehouses, these stores depend on suppliers being able to provide products quickly on demand which in these trying times is a bit of a gamble.

For this reason, we now only sell products we have in stock and know we can provide rather than just 'SIM' feeding product availability from suppliers.

Secure Delivery

For security purposes, we reserve the right to cancel shipments to forwarding centres, PO Boxes, and locker boxes. For some items such as bikes and electric scooters, these can only be delivered to the billing address, no change of address or in-transit redirection is permitted for any consignments.

Bike Delivery

Shipping is FREE of charge on bikes (or orders containing bikes) over £499 within Mainland UK - services are available for remote UK regions, see the chart above for details.

We aim to have all the bikes we stock pre-built and available for immediate purchase online and for in-store collection, once you have ordered a bike from us one of our fully trained Cytech mechanics will package your bike into one of our custom-built boxes.

These extra-large boxes allow us to ship most bikes fully assembled but before we do so our mechanics will carry out a PDI (pre-delivery inspection) on the bike to ensure that before it's prepared for shipping everything is set up correctly, e.g., brakes, gear indexing etc.

Upon receiving your bike, you will simply need to take your new bike out of the box, turn and tighten the handlebars and fit one of the pedals (if your bike comes with pedals). In some instances, such as for road bikes, you may also need to attach the handlebars as they're too wide to simply be rotated so they'll be secured to the side of the frame with zip ties.

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