Specialized Stumpjumper EVO Comp 2021
Bike details
Key information split into simple groups.
Bike summary
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Frame Carbon
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Wheels 29"
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Travel Front 150mm
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Travel Rear 150mm
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Fork Fox Rhythm Float 36
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Groupset SLX
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Suspension Full
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Drivetrain 1 × 12
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Brakes Hydraulic Disc
Recommended size guide.
S1
149cm - 160cm
S2
157cm - 172cm
S3
165cm - 180cm
S4
172cm - 188cm
S5
177cm - 193cm
S6
188cm - 203cm
Parts list
Main components, grouped by system.
Bike components
Frame
Frame
FACT 11m carbon chassis and rear-end, asymmetrical design, 29 Trail Geometry, SWAT™ Door integration, head tube angle adjustment, threaded BB, fully enclosed internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 150mm of travel
Suspension Fork
FOX FLOAT 36 Rhythm, GRIP damper, two position Sweep adjustment, 15x110mm QR axle, 44mm offset, S1:150mm of travel, S2-S6:160mm of travel
Rear Shock
FOX FLOAT DPX2 Performance, Rx Trail Tune, EVOL Air sleeve, 3-position adjustment, S1:210x50mm, S2-S6:210x55mm
Drivetrain
Rear Derailleur
Shimano SLX M7100, SGS, 12-speed
Shift Levers
Shimano SLX, M7100, 12spd
Cassette
Shimano SLX, CS-M7100, 12-speed, 10-51t
Crank
Shimano SLX, S1:165mm, S2-S5: 170mm, S6: 175mm, 30T
Bottom Bracket
Shimano, BB-MT800, Threaded
Chain
Shimano SLX, M7100, 12-speed
Wheels
Front Hub
Shimano MT400-B, Centerlock 28h, 15x110 Boost
Rear Hub
Shimano MT510-B, Centerlock 28h, 12x148 Boost, Microspline
Rims
Specialized 29, hookless alloy, 30mm inner width, tubeless ready
Spokes
DT Swiss Industry
Tires
Front: Butcher, GRID TRAIL casing, GRIPTON® T9 compound, 2Bliss Ready, 29x2.3", Rear: Eliminator, GRID TRAIL casing, GRIPTON® T7 compound, 29x2.3"
Brakes
Brakes
Shimano SLX M7120, 4-piston caliper, hydraulic disc, 200mm
Cockpit
Stem
Alloy Trail Stem, 35mm bar bore
Handlebar
Specialized, 6061 alloy, 6-degree upsweep, 8-degree backsweep, 30mm rise, 780mm width
Seat
Saddle
Bridge Comp, Hollow Cr-mo rails, 155/143mm
Seatpost
X-Fusion Manic, infinite adjustable, remote SRL LE lever, 34.9 (S1:100mm, S2: 125mm, S3: 150mm, S4/S5: 170mm, S6: 190mm)
Fit data
Numbers for sizing and ride feel.
| Size | S1 | S2 | S3 | S4 | S5 | S6 |
|---|---|---|---|---|---|---|
| Stack Reach Ratio | 1.5 mm | 1.44 mm | 1.4 mm | 1.34 mm | 1.29 mm | 1.24 mm |
| Bottom Bracket Height | 335 mm | 340 mm | 340 mm | 340 mm | 340 mm | 340 mm |
| Front Center | 732 mm | 756 mm | 780 mm | 809 mm | 838 mm | 873 mm |
| Rake | 44 mm | 44 mm | 44 mm | 44 mm | 44 mm | 44 mm |
| Trail | 131 mm | 131 mm | 131 mm | 131 mm | 131 mm | 131 mm |
| Stack | 615 mm | 619 mm | 628 mm | 637 mm | 646 mm | 656 mm |
| Reach | 410 mm | 430 mm | 450 mm | 477 mm | 500 mm | 530 mm |
| Seat Tube Angle | 78 ° | 77.6 ° | 77.2 ° | 76.9 ° | 77 ° | 77 ° |
| Seat Tube Length | 385 mm | 385 mm | 405 mm | 425 mm | 445 mm | 465 mm |
| Chainstay Length | 440 mm | 440 mm | 440 mm | 440 mm | 450 mm | 450 mm |
| Wheelbase | 1169 mm | 1193 mm | 1218 mm | 1249 mm | 1287 mm | 1321 mm |
| Bottom Bracket Drop | 40 mm | 35 mm | 35 mm | 35 mm | 35 mm | 35 mm |
| Standover Height | 735 mm | 766 mm | 765 mm | 764 mm | 769 mm | 772 mm |
| Wheels | 29" | 29" | 29" | 29" | 29" | 29" |
| Rider Min Height | 149 cm | 157 cm | 165 cm | 172 cm | 177 cm | 188 cm |
| Rider Max Height | 160 cm | 172 cm | 180 cm | 188 cm | 193 cm | 203 cm |
About this model
Stumpjumper EVO Comp is part of the Specialized Stumpjumper model. Specialized launched 352 bikes of this model so far. You can easily view all of the Specialized Stumpjumper bikes models from 2021, here.
Model range prices
Specialized Stumpjumper Alloy 2021 is the most affordable bike of this model and has a price of 2500$. On the other hand, Specialized S-Works Stumpjumper EVO 2021, is the most expensive and costs 11000$.
Safety
When cycling always take safety very seriously. Wear a helmet, obey the traffic rules and wear hi-vis clothes. In short, take care of yourself so others can take care of you.
Average price for Enduro bikes
According to our math, the average price for a trustworthy Enduro bike is 3599$. However, even if your budget is less than the average, you might still be able to get a top-quality Enduro bike. In conclusion, always check bike reviews and their components before making a purchase to make sure you don’t overpay.
When Specialized released this model in 2021, its price was 4300$. In conclusion, this bike price is 19.48% higher than the price of the average Enduro bike.
Internal Cable Routing
This bike has an internal cable routing. As a result, this helps to preserve the bike’s cables. No more cables around your bike.
Overview of components
Fork
The Stumpjumper EVO Comp comes factory-installed with the Fox Rhythm Float 36 fork. This has a travel range of 150mm. Bike forks absorb the shocks and give you a smooth and pleasant ride. In conclusion, always look for a fork with decent travel when you buy a bike.
Rear Shock
From the factory, it comes with the FOX FLOAT DPX2 Performance rear shock model, which has a travel of 150mm. Bike rear shocks increase the riding comfort, and also give you more control over technical trails. In conclusion, to increase your riding experience, get a bike with a rear shock if possible.
Wheels size
The wheels on Stumpjumper EVO Comp are the 29″ aluminum type. Having 29″ wheels means that you need less fork travel, leading to a reduction of the pedal bob effect. However, if you’re not a tall person, you might find it difficult to adapt to this wheel size.
Brakes
Stopping the bike when needed, it’s essential for your safety. This bike has Hydraulic Disc brakes. With Hydraulic Disc brakes, you’ll be able to stop on a dime, even in wet or icy conditions. To sum up, these are ideal for anyone.
Sizes
Stumpjumper EVO Comp comes in 6 sizes, that range from 149 cm – 203 cm (4.89 ft – 6.66 ft). In short, it won’t be difficult to find the right one for you.
Dropper post
A dropper post is included with the Stumpjumper EVO Comp. If you are a technical rider, a dropper post is essential. A dropper post provides increased safety while riding. The lever system, allows you to move your saddle up and down, which is very useful on climbs and descends.
