The Specialized Stumpjumper 15 EVO Expert Di2 is a high-performance trail mountain bike.

Specialized

Shop Soiled: Specialized Stumpjumper 15 Evo Expert Di2 29er Mountain Bike - S4

£4,499.00 £5,999.00 25% 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

No Hassle Returns

Shop with confidence. If you've ordered the wrong size or you're not happy with a purchase it's not a problem. We want to help you find the right products to get the most out of your cycling. Simply return the item to us within 30 days in unused condition with all the packaging and we'll replace it or refund you. Kindly note that refunds can take up to 14 working days to process. *InvisiFrame kits are non-returnable/non-refundable.

We do not offer free returns because we aim to keep the cost of the product as low as possible. However, if the goods are found to be faulty, damaged or not as described, please contact us to discuss the returns process.

Call us if it's a bike as we can help arrange collection. Tel 01752 849315 or info@certini.co.uk

Please fill in the downloadable returns form to complete and return with your goods.

CLICK HERE TO DOWNLOAD THE RETURNS FORM

Returns Address:

Certini Bicycle Company
10 Kingsmill Road
Tamar View Industrial Estate
Saltash
PL12 6LD

Under the Consumer Rights Act you have a legal right to reject goods that are of unsatisfactory quality, unfit for purpose or not as described, and get a full refund - as long as you do this quickly. This right is limited to 30 days from the date you buy your product.

Shop Soiled: Specialized Stumpjumper 15 Evo Expert Di2 29er Mountain Bike - S4

Season:2026

Brand:Specialized

Code:93326-3004 SS 4006X

Bike is brand new but may have cosmetic damage. No manuals or pedals supplied.

Please contact 01752 849315 for details/images.

Conquer every trail with the Specialized Stumpjumper 15 EVO Expert Di2, the ultimate full-suspension trail mountain bike engineered for versatility, control, and next-level performance. Built on the legendary FACT 11m carbon frame with integrated SWAT™ storage, this aggressive trail machine features 160mm of front travel with the FOX FLOAT 36 Performance Elite GRIP X2 fork, and 145mm of rear travel via the FOX FLOAT X Genie Performance Elite shock, delivering buttery-smooth suspension for rough terrain and technical descents.

Equipped with the Shimano XT Di2 12-speed electronic drivetrain, this bike offers precise, wireless shifting even in the harshest conditions. The Traverse Alloy wheels strike the perfect balance between durability and speed, making the Stumpjumper 15 EVO Expert ideal for demanding riders who want it all, efficiency on climbs, agility in tight corners, and confidence on gnarly descents.

From flowy singletrack to rugged enduro lines, this is the trail bike that adapts to your ride style, delivering unmatched performance, customizability, and modern trail geometry with a slacker head tube and long travel suspension. At just 31lbs 14.8oz, it’s light, responsive, and ready to dominate.

Perfect for aggressive riders seeking a lightweight yet capable trail bike with wireless electronic shifting, advanced suspension, and a ride quality tuned for all-mountain domination.

Shimano XT Di2 is a cutting-edge wireless electronic mountain bike drivetrain that combines the precision of Di2 shifting with the reliability of Shimano’s renowned XT components. Designed for trail, enduro, and all-mountain riding, XT Di2 offers instant, crisp gear changes in any condition, with advanced auto-shift and Free Shift capabilities for seamless pedaling, even when coasting. Built tough for off-road adventures, this 12-speed system delivers high-performance shifting and minimal maintenance, making it the ideal choice for riders seeking smart, durable, and consistent gear performance on demanding terrain.

Technical Information

Frame
FACT 11m carbon chassis and rear-end, Trail Geometry, SWAT™ Door integration, head tube angle adjustment, threaded BB, internal brake and dropper cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, SRAM UDH compatible, 145mm of travel
Seat Binder
Alloy, 38.6mm
Rear Shock
FOX FLOAT X Performance Elite with Specialized GENIE Shock Tech, Ride Dynamics Trail Tune, 2-position lever, LSC adjustment, LSR adjustment, 210x55mm
Fork
FOX FLOAT 36 Performance Elite, GRIP X2 damper, HS and LS rebound and compression adjustment, 15x110mm Kabolt axle, 44mm offset, S1:150mm of travel, S2-S6:160mm of travel
Saddle
Bridge Comp, Hollow Cr-mo rails S1-S2:155mm, S3-S6:143mm
SeatPost
PNW Loam Dropper, tool-less travel adjust, Range lever, 34.9, S1: 125mm, S2: 150mm, S3: 175mm, S4-S5: 200mm, S6: 225mm
Stem
Alloy Trail Stem, 35mm bar bore
Handlebars
Specialized, 6000 series alloy, 6-degree upsweep, 8-degree backsweep. S1-S2: 780 width, 20mm rise: S3-S6: 800 width, 50mm rise
Grips
Deity Lockjaw Grips
Front Brake
Shimano Deore XT brake, 4 piston, Metal pad w/fin
Rear Brake
Shimano Deore XT brake, 4 piston, Metal pad w/fin
Rear Derailleur
Shimano XT Di2, 12-speed
Shift Levers
Shimano XT Di2
Cassette
Shimano XT M8200, 12-speed, 10-51
Chain
Shimano XT M8100, 12-speed w/ quick link
Crankset
Shimano XT, 55mm chainline, 32T, S1-S3: 165mm, S4-S6: 170mm
Bottom Bracket
Shimano, BB-MT801, Threaded
Front Wheel
Roval Traverse 29" Rim, hookless alloy, 30mm inner width, tubeless ready, DT Swiss 370, 15x110mm, 28h, Sapim Force Spokes
Rear Wheel
Roval Traverse Rim, hookless alloy, 30mm inner width, tubeless ready, DT Swiss 370, 15x110mm, 28h, Sapim Force Spokes
Front Tyre
Butcher, GRID TRAIL casing, Gripton T9 compound, 29X2.4
Rear Tyre
Eliminator, GRID TRAIL casing, GRIPTON® T7 compound, TLR, S1-S2: 27.5x2.4, S3- S6: 29x2.4"
Inner Tubes
Standard, Presta Valve
SWAT
SWAT 4.0 internal downtube storage
Weight
14.48 kg (31 lb, 14.8 oz)
Weight Size
S4

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 ft	4'11" - 5'3"	5'2" - 5'8"	5'5" - 5'11"	5'8" - 6'2"	5'10" - 6'4"	6'2" - 6'8"
Size in cm	150 - 160cm	158 - 173cm	165 - 180cm	173 - 188cm	178 - 193cm	188 - 203cm
Equivalent to Bike Size	XS	S	M	L	XL	XXL
Bike Size	S1	S2	S3	S4	S5	S6

STUMPJUMPER, STUMPJUMPER EVO (STYLE SPECIFIC-SIZING) MY21 SIZING GUIDE

S-Sizing is based on what matters; rider size and style, not inseam. Six sizes, all with similar headtube lengths and standover allow you to choose the size that best suits your individual style. Smaller S-Size numbers are going to be more nimble, thanks to their shorter reach and front-centre measurement, while bigger S-Sizes deliver more stability and a roomier ride.

SIZE DOWN FOR MORE MANEUVERABILITY
SIZE UP FOR MORE STABILITY

GEOMETRY

Size	S1	S2	S3	S4	S5	S6
BB Drop	38mm	35mm	35mm	35mm	35mm	35mm
BB Height	337mm	340mm	340mm	340mm	340mm	340mm
Bike Standover Height	738mm	751mm	745mm	745mm	745mm	751mm
Chainstay Length	430mm	432mm	435mm	435mm	445mm	445mm
Fork Length, Full	561mm	573mm	573mm	573mm	573mm	573mm
Fork Rake/Offset	44mm	44mm	44mm	44mm	44mm	44mm
Front Centre	724mm	755mm	785mm	816mm	848mm	884mm
Head Tube Angle	64°	64°	64°	64°	64°	64°
Head Tube Length	95mm	100mm	110mm	125mm	140mm	155mm
Reach	400mm	420mm	445mm	470mm	495mm	525mm
Seat Tube Angle	77.7°	76.5°	76.5°	76°	76°	76°
Seat Tube Length	385mm	385mm	405mm	425mm	445mm	465mm
Stack	611mm	621mm	630mm	644mm	658mm	671mm
Trail	133mm	134mm	134mm	134mm	134mm	134mm
Wheelbase	1153mm	1186mm	1217mm	1249mm	1290mm	1327mm
Top Tube Length, Horizontal	542mm	574mm	596mm	625mm	649mm	678mm
Crank Length	165mm	165mm	165mm	170mm	170mm	170mm
Handlebar Width	800mm	800mm	800mm	800mm	800mm	800mm
Stem Length	40mm	40mm	40mm	40mm	40mm	40mm
Saddle Width	155mm	155mm	143mm	143mm	143mm	143mm
Seatpost Length	125mm	150mm	175mm	200mm	200mm	200mm
Max Seatpost Insertion	245mm	245mm	255mm	255mm	285mm	285mm
Min Seatpost Insertion	80mm	80mm	80mm	80mm	80mm	80mm
Saddle Height for Effective ST Angle	825mm	870mm	645mm	690mm	735mm	780mm

Professional Opinion

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Credit is provided by V12 Retail Finance Ltd, a trading name of Secure Trust Bank Plc. which is registered in England and Wales: 541132. Registered Office: Yorke House, Arleston Way, Solihull, B90 4LH. Secure Trust Bank Plc is authorised by the Prudential Regulation Authority and regulated by the Financial Conduct Authority and the Prudential Regulation Authority with registration number 204550. For more information please visit www.v12retailfinance.com.

If you are intending to use finance as your payment option, please note we will only deliver your order to your billing address, and not to an alternative delivery address.

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Shop Soiled: Specialized Stumpjumper 15 Evo Expert Di2 29er Mountain Bike - S4

Shop Soiled: Specialized Stumpjumper 15 Evo Expert Di2 29er Mountain Bike - S4

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