Men's Stumpjumper Expert 29

£3605.00


Part No. 95718-3103

×

Ask a Question

If you have a question about Men's Stumpjumper Expert 29, you can use the enquiry form below.

Note: You can check stock at your prefered store by using the "Check Availability" link on our product page.

×
Birmingham
Out of Stock

Bristol
Out of Stock

Chelmsford
Out of Stock

Chester
Out of Stock

Harrogate
Out of Stock

Newbury
Out of Stock

Nottingham
Out of Stock

Plymouth
Out of Stock

Ruislip
Out of Stock

HOME > BIKES > MOUNTAIN > MEN'S STUMPJUMPER EXPERT 29

Ever had a ride that felt more like an experience than just a ride? Us too and we've been chasing that feeling ever since. With the Stumpjumper Expert 29 we've bottled up that feeling and put into a radical new frame design that's so in-tune with the trail the bike feels like an extension of your body. Seriously it's going to make you rethink how a trail bike should ride.

Our design goal for the new Stumpjumper 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 we had to get to work on dialing-in the materials shapes and the layout.

We started by creating our own mountain-specific stiffness test and then we looked at the layout with Finite Element Analysis (FEA) to see where we 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. We 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 we 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.

We 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 we use our 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—we 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 we made room for up to a 3.0" tyre. You're also free to run whatever aftermarket rear shock you want since we're using standard metric shocks. We revamped the SWAT™ box too making it sleeker lighter and with more volume. 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. Lastly we seriously couldn’t make cable routing any easier on carbon models. Full tubes can be found throughout the carbon frame so all you have to do is push the cable and it’ll come out the other end. No more lazy loop hidden stashes of magnets pokey spokes or pillows to cry in.

For the build you get a solid components package with a full SRAM GX1 Eagle drivetrain SRAM Guide R disc brakes RockShox front and rear suspension (150/140mm of travel respectively) and Roval Traverse Carbon 29 wheels.

  • The Stumpjumper's asymmetrical, FACT 11m carbon fiber construction is lightweight, stiff, and ready to take on the trail. It's built off our 29 Trail Geometry, so it's just the right amount of both capable and comfortable. And with SWATâ„¢ integration in the down tube, a threaded BB, easy cable routing, and an all new chain silencer, it's ready for anything the trail, or you, throw at it.
  • With three different compression adjustments—open/pedal/lock—incredible damping performance, and our Rx Trail Tune, the RockShox Deluxe RT3 perfectly complements the Stumpjumper.
  • RockShox's Pike is known for its trail performance, and the RC found here has stiff stanchions, a Charger damper, and plenty of sensitivity.

Please note that this bike does not come with pedals.


FRAMEFACT 11m, full carbon chassis and rear end, asymmetrical design, 29 Trail Geometry, SWATâ„¢ Door integration, threaded BB, fully enclosed internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 140mm of travel
FORKRockShox Pike RC, DebonAir, rebound/low-speed compression adjust, tapered steerer, 51mm offset, 15mm Maxle® Stealth thru-axle, 15x110mm Boost™, 150mm of travel
REAR SHOCKRockShox Deluxe RT3, Rx Trail Tune, rebound and 3-position compression adjust, 210x50mm
INNER TUBESPresta, 40mm valve
FRONT TYREButcher, GRID casing, GRIPTON® compound, 2Bliss Ready, 29x2.6"
REAR TYREPurgatory, GRID casing, GRIPTON® compound, 2Bliss ready, 29 x2.6"
CRANKSETFC DESC 6K EAGLE B148 24MM 170 BLK 30
CHAINRINGS30T
BOTTOM BRACKETSRAM GXP
SHIFT LEVERSSRAM GX Eagle, trigger, 12-speed
REAR DERAILLEURSRAM GX Eagle, 12-speed
CASSETTESRAM GX Eagle, 12-speed, 10-50t
CHAINSRAM GX Eagle, 12-speed w/ PowerLock®
FRONT BRAKESRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 200mm rotor
REAR BRAKESRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 180mm rotor
HANDLEBARSSpecialized Trail, 7050 alloy, 8-degree backsweep, 6-degree upsweep, 27mm rise, 780mm, 31.8mm clamp
GRIPSSpecialized Sip Grip, half-waffle, S/M: regular thickness, L/XL: XL thickness
STEMSpecialized Trail, forged alloy, 4-bolt, 5mm rise
SADDLEBody Geometry Phenom Comp, Adaptive Edge design, hollow Cr-Mo rails, 143mm
SEATPOSTCommand Post IRcc, 16-position micro-height adjustable, two-bolt head, bottom mount cable routing, remote SRL lever, 34.9mm, S: 130mm, M/L/XL: 160mm of travel
SEAT BINDERSpecialized bolt-type, alloy, 38.6mm
PEDALSSpecialized Dirt

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.


Size S M L XL
BB Drop 33mm 33mm 33mm 33mm
BB Height 342mm 342mm 342mm 342mm
Bike Standover Height 747mm 750mm 762mm 775mm
Chainstay Length 437mm 437mm 437mm 437mm
Fork Length, Full 560mm 560mm 560mm 560mm
Fork Rake/Offset 51mm 51mm 51mm 51mm
Front Center 714mm 734mm 766mm 797mm
Head Tube Angle 66.5° 66.5° 66.5° 66.5°
Head Tube Length 95mm 95mm 125mm 140mm
Reach 405mm 425mm 445mm 470mm
Seat Tube Angle 74.8° 74.5° 74.1° 73.7°
Seat Tube Length 380mm 410mm 455mm 505mm
Stack 614mm 614mm 641mm 656mm
Top Tube Length, Horizontal 572mm 595mm 628mm 662mm
Trail 107mm 107mm 107mm 107mm
Wheelbase 1149mm 1169mm 1201mm 1232mm

Leave a review



YOUR BASKET

    There are no items in your shopping basket!
View Basket Go to Checkout