Specialized Stumpjumper Expert Carbon 29 2020
2020 Mountain
Estimate price |
5,920$
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 29" -
Travel Front 150mm -
Travel Rear 140mm -
Fork Fox
-
Groupset GX Eagle, Truvativ Descendant -
Suspension Full -
Drivetrain 1 × 12 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
SM
158cm - 171cm
MD
168cm - 180cm
LG
178cm - 189cm
XL
186cm - 199cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
FACT 11m, full carbon chassis and rear-end, asymmetrical design, 29 Trail Geometry, SWAT™ Door integration, threaded BB, fully enclosed internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 140mm of travel
Suspension Fork
FOX FLOAT Performance, GRIP damper, 3-position micro-adjustment, tapered alloy steerer, 44mm offset, 150mm of travel
Rear Shock
FOX FLOAT DPX2 Performance, Rx Trail Tune, EVOL Air sleeve, 3-position adjustment, 210x50mm
Drivetrain
Rear Derailleur
SRAM GX Eagle, 12-speed
Shift Levers
SRAM GX Eagle, trigger, 12-speed
Cassette
SRAM XG-1275 Eagle, 12-speed, 10-50t
Crank
SRAM Descendant, Boost™, DUB, 170mm, Steel, 30T
Bottom Bracket
SRAM DUB, BSA 73mm, Threaded
Chain
SRAM GX Eagle, 12-speed
Wheels
Front Hub
Roval Traverse Carbon 29, hookless carbon, 30mm inner width, hand-built, 15x110mm spacing, 2Bliss Ready, 28h
Rear Hub
DT Swiss 370, 3-Pawl System, SRAM XD driver body, 12mm thru-axle, 148mm spacing, 28h
Rims
Roval Traverse Carbon 29, hookless carbon, 30mm inner width, hand-built, 2Bliss Ready
Spokes
DT Swiss Industry
Tires
Butcher, GRID TRAIL casing, GRIPTON® compound, 2Bliss Ready, 29x2.6"
Brakes
Brakes
SRAM Code R, 4-piston caliper, hydraulic disc, 200mm
Cockpit
Stem
Specialized Trail, forged alloy, 4-bolt, 5mm rise, 40mm
Handlebar
Specialized Trail, 7050 alloy, 8-degree backsweep, 6-degree upsweep, 27mm rise, 780mm, 31.8mm clamp
Grips
Deity, Knuckleduster, Black
Seat
Saddle
Body Geometry Myth 155 S, Body Geometry Henge 143 M/L/XL, hollow cr-mo rails
Seatpost
X-Fusion Manic, infinite adjustable, two-bolt head, bottom mount cable routing, remote SRL LE lever, 34.9mm, S: 125mm, M/L: 150mm, XL: 170mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.52 mm | 1.45 mm | 1.44 mm | 1.4 mm |
| Bottom Bracket Height | 342 mm | 342 mm | 342 mm | 342 mm |
| Front Center | 714 mm | 734 mm | 766 mm | 797 mm |
| Rake | 51 mm | 51 mm | 51 mm | 51 mm |
| Trail | 107 mm | 107 mm | 107 mm | 107 mm |
| Stack | 611 mm | 611 mm | 638 mm | 653 mm |
| Reach | 402 mm | 422 mm | 442 mm | 467 mm |
| Top Tube Length | 569 mm | 592 mm | 625 mm | 659 mm |
| Seat Tube Angle | 74.8 ° | 74.5 ° | 74.1 ° | 73.7 ° |
| Seat Tube Length | 380 mm | 410 mm | 455 mm | 505 mm |
| Head Tube Angle | 66.5 ° | 66.5 ° | 66.5 ° | 66.5 ° |
| Head Tube Length | 95 mm | 95 mm | 125 mm | 140 mm |
| Chainstay Length | 434 mm | 434 mm | 434 mm | 434 mm |
| Wheelbase | 1146 mm | 1166 mm | 1198 mm | 1229 mm |
| Bottom Bracket Drop | 33 mm | 33 mm | 33 mm | 33 mm |
| Standover Height | 744 mm | 747 mm | 759 mm | 772 mm |
| Wheels | 29" | 29" | 29" | 29" |
| Rider Min Height | 158 cm | 168 cm | 178 cm | 186 cm |
| Rider Max Height | 171 cm | 180 cm | 189 cm | 199 cm |
About this model
Stumpjumper Expert Carbon 29 completes the Specialized Stumpjumper model. 352 bikes variations carry this model name so far. You can get a glimpse at all models from 2020, by clicking on this link.
Model range prices
Specialized Stumpjumper ST Alloy 27.5 2020 is the most economical model, with a starting price of 2010$. Specialized S-Works Stumpjumper SRAM AXS 29 2020 on the other hand costs 10520$, and is the most expensive model.
Safety
When you go for a ride, don’t forget to put your helmet on. Moreover, ride with traffic, not against it. This will help you stay visible to drivers and also makes it easier for them to see you.
Trail bikes average price
If you want an acceptable Trail bike you should know that the average price is 2762$. However, paying less money than this amount doesn’t mean that you couldn’t get a great Trail bike. To make sure you don’t pay a higher amount than normal for your bike, always do some components analysis and read reviews.
This bike was released in 2020 and its price was 5920$. If we compare this with the average Trail bike cost we notice that the price is 114.34% higher.
Internal Cable Routing
Moreover, this bike comes with internal cable routing allowing you to keep the cables in a good condition. It also makes it look more professional.
Overview of components
Fork
Specialized Stumpjumper Expert Carbon 29 2020 bike is equipped with the Fox fork, and has 150mm travel. Bike forks absorb the shocks and give you a smooth and pleasant ride. In short, you should always ensure you have a good fork when purchasing a bike.
Fork material
Stumpjumper Expert Carbon 29 has an aluminum fork, which doesn’t add too much extra weight to the bike. However, it is not so stiff as steel or carbon forks are.
Rear Shock
The shock that’s installed on this bike is FOX FLOAT DPX2 Performance, with a travel distance of 140mm. Bike rear shocks are a great way to increase comfort on the bike and give you more control when riding on technical trails. To sum up, always consider getting a bike that has a rear shock as well.
Wheels size
As for the wheels, Specialized Stumpjumper Expert Carbon 29 2020, has a 29″ carbon model. With 29″ wheels, bumps will feel lighter and you’ll gain more speed on descends, compared to smaller wheel-sized bikes. However, 29″ wheels will make your bike react slower to obstacles you may encounter.
Brakes
Stopping the bike when needed, it’s essential for your safety. This bike has Hydraulic Disc brakes. Hydraulic disc brakes provide amazing stopping power, no matter what the terrain. To sum up, you can ride your bike with confidence.
Sizes
Stumpjumper Expert Carbon 29 comes in 4 sizes, that range from 158 cm – 199 cm (5.18 ft – 6.53 ft). In short, you can easily find one that suits you.
Dropper post
Specialized Stumpjumper Expert Carbon 29 comes with a dropper post. Therefore, climbing or descending will be a breeze.