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Let's get something clear, the Stumpjumper Evo alloy 27.5 isn't a "normal" trail bike.

Specialized

2020 Specialized Stumpjumper EVO Alloy 29er Mountain Bike Frame Grey

  • €2,215.76
    EUR
£1,999.00
Earn
£19.99
in Customer Rewards when you buy this item today

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30% Off Selected Pedals With Any Bike


Add this 2020 Specialized Stumpjumper EVO Alloy 29er Mountain Bike Frame Grey to your basket for more information.

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When you buy the 2020 Specialized Stumpjumper EVO Alloy 29er Mountain Bike Frame Grey, you will earn of rewards points to spend on your next purchase from us, anything online and instore.

Hassle free returns

At Hargroves Cycles our priority is to ensure that you are highly satisfied with your purchase. In the unlikely event that you aren't, we offer a 90 day online return policy* in which you can receive a full refund. Any item including bikes (but with the exception of food) can be returned to us for any reason provided it is received by us in an unused condition in or with its original packaging.

Small Items - Parts & Accessories

Include the returns form and send it to us with the delivery company of your choosing - easy peasy!

Larger Items - Bikes / Bulky Items

If you wish to return bikes or bulky items such as forks or turbo trainers please contact our Returns Department to arrange a special courier collection. Contact us on our email address websales@hargrovescycles.co.uk We can arrange collection for you from your home or work address, using our couriers ( You may be required to cover postages costs )

* Bulky Items Include - Bikes - Wheels/wheelsets - Turbo Trainers - Framesets - Forks - Groupsets - Car racks - Child Seats

Warranty Claims

Please contact us prior to returning so we can ensure the fastest suitable resolution for you: websales@hargrovescycles.co.uk

 

2020 Specialized Stumpjumper EVO Alloy 29er Mountain Bike Frame Grey

Season : 2020

Brand : Specialized

Code : 271061280042

Weight : 12KG

It's built to get gnarly and there's no real way around that. It has a slacked-out front-end and a longer top tube so the evo has heavier steering and exceptional front-end traction that begs you to do cutties and boost every lip. And with the perfect blend of responsiveness and stability that 27.5-inch wheels are known for you'll be shredding the gnarliest lines in no time. When the goin' gets rowdy the rowdy get goin'.

What exactly is the Evo for? Evo is for the shredders, the gnarliest trail riders who live for gravity riding. Big drops, huge kickers, rocks, roots; whatever you throw at it the Stumpjumper Evo can handle it. Evo uses the same style-specific sizing that's featured on the Demo. This sizing lets you choose the bike that fits the way you ride, not just by the seat tube measurement like with most bikes, and it narrows things down to two sizes; s2 and s3. These are longer, lower, slacker and have seat tube and head tube heights that allow you to choose the size that best suits your style and terrain.

The other design goal was simple - build the ultimate trail bike. One that feels telepathic. And it turns out that this feeling all comes down to stiffness. Think of it this way: when the frame's telling your hands one thing and your feet another your brain gets confused with the imbalance and the bike feels unstable. In order to fix this Specialized had to get to work on dialing-in the materials and shapes.

They started by creating their own mountain-specific stiffness test and then look at the layout with finite element analysis (fea) to see where they could get the biggest stiffness improvements. This led to a big discovery: the large and x-large frames needed more front-end stiffness while the smalls and mediums were just fine. They were able to create a frame design that was 20% more efficient. And in the end this proved to be one of the lightest trail frames on the market today.

When designing the frame with the stiffness targets being a main goal they developed a radical new sidearm design. The front-end and rear-end are connected at three points and the sidearm helps keep all these points super stiff and connected, all while taking about 100 grams out of the rear-end. More explicitly this minimizes frame flex when the rear suspension is active.

They continued down the suspension path with a custom rx trail tune on both the fork and rear shock. Suspension performance is highly dependent on frame wheel and rider size so they use their rx tune to get each bike to land in the middle of the adjustment spectrum and this gives you the biggest possible range to fine-tune your ride. Another focal point of the tune was matching the suspension characteristics between wheel sizes; they developed a specific rx tune for each platform. So no matter what wheel size you prefer you'll get perfectly linear suspension.

Steps were also taken to make this bike easy to live with. Threaded bottom brackets make a triumphant return and they made room for up to a 3.0" tire. You're also free to run whatever aftermarket rear shock you want since using standard metric shocks. And customization is furthered with a flip chip that lets you to dial-in your stumpy to your riding style. Switch it from high to low and it drops your bottom bracket 6mm and slackens the head tube by half-a-degree. Little details also jump out to surprise you like a newly designed ribbed chainstay protector that makes chain slap a thing of the past and nearly silences the drivetrain.

  • €2,215.76
    EUR
  • $2,073.87
    USD
  • $2,990.48
    AUD
  • kr23,213.83
    SEK
  • kr19,772.80
    NOK
  • kr16,510.26
    DKK
  • $3,180.05
    NZD
  • ¥222,932.40
    JPY
Delivery Informationa

All parts and accessories orders over £40 to Mainland UK addresses will be dispatched FREE via a tracked 48hr service (orders under £40 will incur a £4.50 delivery charge).

Bikes over £350 are dispatched FREE via TNT with estimated delivery within 1 working day after quoted dispatch time (For Scottish Highlands, Northern Ireland, Isle of Man and the Channel Islands deliveries please allow an additional 1-4 working days).

*Bikes with a value of under £350 will incur a delivery charge of £15

Cycle To Worka

Spread the cost of your new bike, helmet, safety equipment and accessories paying via instalments being taken directly from your wage. The payments for the Cycle To Work scheme are taken out of your gross wage and your Tax & NI contributions are then worked out based on your new lower gross wage which is how you save money on your new bike and equipment.

At the end of the time period specified with your Cycle To Work scheme you then have the option of buying your bike or to continuing to use it while you work for the company. If you decide to purchase the bike, the balance you owe will be based on a percentage of how much the bike was worth at the time you took out the Cycle To Work scheme.

Find out more

What's In The Box?a

We know how eager you'll be to jump on your new bike and hit the dirt or tarmac, so we give you everything you need to get you set up quickly. For full instructions on how you're bike will arrive and what you'll need to do, visit our How Our Bikes Are Built page

Easy Set-Up Instructions
Have your brand spanking new bike ready to ride in less than 15 minutes with our easy to follow guide.

Free Multi-Tool
9 in 1 multi-tool to help you set up and maintain your bike.

Free Pedal Spanner
Attach your pedals with ease using our free tool. Please note pedals are not included with all bikes so please check the specification. You can shop our awesome range of pedals HERE

 
Special Offer

30% Off Selected Pedals With All Bikes

Get 30% off a select range of pedals when you purchase a bike from Hargroves Cycles. Once you add the bike to cart you will be taken the pedal selection page to add your half-price pedals, discount will be applied at the checkout.

Find Out More
Technical Information

Frame - M5 alloy frame, asymmetrical design, 29 style-specific EVO Trail Geometry, threaded BB, fully enclosed internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 140mm of travel

Rear Shock - FOX FLOAT DPX2 Performance, Rx Trail Tune, EVOL Air sleeve, 3-position adjustment, 210x50mm

Seat Binder - Specialized bolt-type, alloy, 38.6mm

Sizing Information

 

 

S2 S3
BB Drop 47mm 47mm
BB Height 328mm 328mm
Bike Standover Height 754mm 770mm
Chainstay Length 443mm 443mm
Fork Length, Full 560mm 560mm
Fork Rake/Offset 44mm 44mm
Front Center 781mm 813mm
Head Tube Angle 63.5° 63.5°
Head Tube Length 100mm 105mm
Reach 445mm 475mm
Seat Tube Angle 76° 75.6°
Seat Tube Length 400mm 450mm
Stack 619mm 623mm
Top Tube Length, Horizontal 599mm 635mm
Trail 138mm 138mm
Wheelbase 1220mm 1252mm
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With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

You 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 and get it sent out 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 Dates

Estimated Delivery 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 Dates provided on product pages.