Trail dominance with the Specialized Stumpjumper Expert 29/6Fattie full sus mtb. With 150mm travel front and 135mm rear using Fox and RockShox suspension, it is capable of taming near any trail, while easily climbing to the top. The SRAM GX Eagle drivetrain has a 1x12 speed setup which gives your gearing for any situation, while the lightweight Traverse Carbon wheels get you moving quickly. The larger 29er wheels roll faster and get over larger obstacles easier than the smaller wheeled sibling.Specialized Stumpjumper review
FACT 9m carbon fibre Trail Chassis with Stumpjumper FSR M5 alloy rear end blends stiffness with light weight to form the pinnacle of efficiency, while fully enclosed cable routing and an integrated SWAT™ Door create exceptional handling and zero-hassle storage.
The FOX 34 Performance fork features 150mm of plush travel to take on big hits and bumpy terrain with supreme confidence and efficiency.
SRAM's 12-speed GX Eagle drivetrain, with Truvativ Descendent crank, features an ultra-wide gear range that delivers climbing and descending efficiency in spades. On top of this, the one-by setup is notorious for being next to impossible to drop a chain with, plus it provides a significant weight savings in comparison to a standard two-by setup.
All Tredz bikes are:
In the box with every Tredz bike is:
|Frame:||FACT 11m, full carbon chassis and rear end, Trail Geometry, SWAT™ Door integration, PF30 BB, fully enclosed internal cable routing, ManFu link, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 135mm of travel|
|Fork:||FOX 34 Performance 27.5, 44mm offset, 3 Position Micro Adjust damper 15x110mm Kabolt thru-axle, 150mm of travel|
|Rear Shock:||RockShox Monarch RT3, Rx Trail Tune, AUTOSAG, rebound and 3-position compression adjust, 197x48mm|
|Stem:||Specialized Trail, 3D forged alloy, 4-bolt, 6-degree rise|
|Bars:||Specialized Trail, 7050 alloy, 8-degree backsweep, 6-degree upsweep, 27mm rise, 780mm, 31.8mm clamp|
|Front Brake:||SRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 200/180mm rotor|
|Rear Brake:||SRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 180/160mm rotor|
|Rear Mech:||SRAM GX Eagle|
|Shifters:||SRAM GX Eagle, trigger|
|Rims:||Roval Traverse Carbon 29, hookless carbon, 30mm inner width, 24/28h, tubeless ready, hand-built|
|Front Hub:||Specialized, sealed cartridge bearings, 15x110mm spacing, 24h|
|Rear Hub:||DT Swiss 350, Star Ratchet, 36t engagement, SRAM XD driver body, 12mm thru-axle, 148mm spacing, 28h|
|Spokes:||DT Swiss Revolution|
|Front Tyre:||Butcher, GRID casing, Gripton compound, 2Bliss Ready, 29 x 2.3"|
|Rear Tyre:||Purgatory, GRID casing, Gripton compound, 2Bliss Ready, 29 x 2.3"|
|Seat Post:||Command Post IRcc, 12-position micro-height adjustable, alien head design, bottom mount cable routing, remote SRL lever, 30.9mm, S: 100mm, M/L/XL: 125mm of travel|
|Chainset:||Truvativ Descendant, aluminum, Boost™ 148, 170mm crankarm, 30mm spindle, 30T|
|Chain:||SRAM GX Eagle, 12-speed w/ PowerLock®|
|Cassette:||SRAM GX Eagle, 12-speed, 10-50t|
|Pedals:||Specialized Platform, Cr-Mo, 9/16" spindle|
Occasionally without notice, manufacturers sometimes change product specifications.
Spend £99 or more at Tredz and you can spread the cost. Pay monthly over 6-48 months, interest free (dependent on repayment terms and amount).
1Fill your basket with everything you want from Tredz and go to the checkout.
2During checkout, select the finance option you want as your method of payment.
3You will be sent to our finance provider's secure server to complete your application.
4Finance providers PayPal & V12 will use the information provided to make a decision and complete checkout if you are approved.Read more about buying on finance
Buy now, pay 12 months later.
Interest free credit with no deposit. Pay nothing for 3 or 6 months on orders over £850, or 12 months on orders over £1,500* *Not available through PayPal Credit
Choose your deposit.
Choose your term.
Lowest £0 deposit / 0% interest
for 48 months
Popular 0% finance
for 48 months
We are committed to offering fast and free delivery, whether you're ordering bikes, accessories or clothing. Our standard delivery service is FREE to mainland UK, regardless of the size and value.
Please note that bulky products and bikes shipped to outlying UK regions are excluded from free shipping.
Please note that Pre-Order dates can sometimes change due to updated stock information.
Click here for more UK and international delivery information.
It's easy to return a product with our 365 day, hassle free returns.
We will give you a full refund or exchange on any item that is returned to us unused/unfitted, in a resaleable condition and in its original packaging (where possible).
Please note: For hygiene reasons, we cannot accept returns of facemasks, undershorts or underwear if the item has been removed/unsealed from its original packaging.
If your item develops a fault or arrives damaged, please contact us first so we can resolve the issue for you as quickly as possible.
For more information please visit our Returns & Warranty page.
As cyclists ourselves, we know you will be keen to get out on your new bike as soon as possible. That's why we provide you with all the essential kit you need to get your shiny new bike rolling for the first time.
Most bikes don't come with pedals as standard so we include a set of basic pedals, free of charge with every bike we send out. We will also provide you with a pedal spanner to fit them and a 9-key trail tool, along with full instructions for setting your bike up out of the box. Each bike is sent out with a 16 point, quality control check sheet so you can be confident that your bike has been fully checked by our qualified mechanics.
All these items are provided at no extra charge and are packed into a Tredz drawstring bag that doubles up as a handy backpack for carrying your ride essentials.