Specialized Men’s S-Works Stumpjumper ST 29 2018
2018 Mountain
Estimate price |
9,520$
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 29" -
Travel Front 130mm -
Travel Rear 120mm -
Fork Fox Factory Float 34
-
Groupset XX1 Eagle -
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, 120mm of travel
Suspension Fork
FOX FLOAT 34 Factory, FIT4 damper, 3-position adjustment, Kashima Coat, 15x110mm Kabolt axle, 51mm offset, 130mm of travel
Rear Shock
FOX FLOAT DPS Factory, Rx Trail Tune, EVOL Air sleeve, Kashima Coat, 3-position adjustment w/ Open Mode Adjustment, 190x42.5mm
Drivetrain
Rear Derailleur
SRAM XX1 Eagle™, 12-speed
Shift Levers
SRAM XX1 Eagle, trigger, 12-speed
Cassette
SRAM X01 Eagle, 12-speed, 10-50t
Crank
SRAM XX1 Eagle, Boost™ 148, 170mm crankarm, 24mm spindle, 30T
Bottom Bracket
SRAM GXP
Chain
SRAM XX1 Eagle, 12-speed w/ PowerLock®
Pedals
Specialized Dirt
Wheels
Tires
Butcher, GRID Casing, GRIPTON® compound, 2Bliss Ready, 29x2.3"
Brakes
Brakes
SRAM Guide RSC, hydraulic disc, organic pads, Guide S4 4-piston caliper, 200mm rotor
Cockpit
Stem
Syntace MegaForce 2, 6-degree, 31.8mm clamp
Handlebar
Specialized Trail, FACT carbon, 6-degree upsweep, 8-degree backsweep, 27mm rise, 780mm, 31.8mm
Grips
Specialized Sip Grip, half-waffle, S/M: regular thickness, L/XL: XL thickness
Seat
Saddle
Body Geometry Phenom Expert, Adaptive Edge design, hollow titanium rails, carbon fiber base, 143mm
Seatpost
Command 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
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.47 mm | 1.4 mm | 1.4 mm | 1.35 mm |
| Bottom Bracket Height | 333 mm | 333 mm | 333 mm | 333 mm |
| Front Center | 707 mm | 727 mm | 758 mm | 789 mm |
| Rake | 51 mm | 51 mm | 51 mm | 51 mm |
| Trail | 99 mm | 99 mm | 99 mm | 99 mm |
| Stack | 604 mm | 604 mm | 632 mm | 646 mm |
| Reach | 412 mm | 432 mm | 452 mm | 477 mm |
| Top Tube Length | 566 mm | 589 mm | 621 mm | 654 mm |
| Seat Tube Angle | 75.8 ° | 75.5 ° | 75.1 ° | 74.7 ° |
| Seat Tube Length | 380 mm | 410 mm | 455 mm | 505 mm |
| Head Tube Angle | 67.5 ° | 67.5 ° | 67.5 ° | 67.5 ° |
| Head Tube Length | 95 mm | 95 mm | 125 mm | 140 mm |
| Chainstay Length | 434 mm | 434 mm | 434 mm | 434 mm |
| Wheelbase | 1138 mm | 1158 mm | 1189 mm | 1220 mm |
| Bottom Bracket Drop | 39 mm | 39 mm | 39 mm | 39 mm |
| Standover Height | 737 mm | 740 mm | 752 mm | 765 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
Men’s S-Works Stumpjumper ST 29 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 2018, here.
Model range prices
Specialized Men’s Stumpjumper ST Alloy 29 2018 is the most affordable bike of this model and has a price of 1870$. On the other hand, Specialized Men’s S-Works Stumpjumper ST 29 2018, is the most expensive and costs 9520$.
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
Our math shows that the average cost of a dependable Trail bike is 2762$. However, you could also get a good Trail bike even if you pay a lower amount than the average price. To sum up, when you purchase your bike, make sure to check if it has reviews, and also do some components research.
When Specialized released this model in 2018, its price was 9520$. In conclusion, this bike price is 244.68% more expensive than the price of the average Trail bike.
Internal Cable Routing
It’s also important to mention the internal cable routing that this bike has. In short, this will allow you to keep your bike cables in great condition. Say goodbye to hanging cables.
Men’s S-Works Stumpjumper ST 29 components
Fork
Specialized Men’s S-Works Stumpjumper ST 29 2018 bike is equipped with the Fox Factory Float 34 fork, and has 130mm travel. Bike forks absorb the shocks and give you a smooth and pleasant ride. To sum up, when buying a bicycle, make sure you get a fork that is capable of delivering decent travel.
Rear Shock
As for the rear shock, this bike has the FOX FLOAT DPS Factory model, with a travel of 120mm. Bike rear shocks increase the riding comfort, and also give you more control over technical trails. In short, if you want smooth rides, get a full-suspension bicycle.
Wheels
The Men’s S-Works Stumpjumper ST 29 2018 bike is equipped with 29″ wheels when leaving the factory. With 29″ wheels, bumps will feel lighter and you’ll gain more speed on descends, compared to smaller wheel-sized bikes. However, the 29″ wheels will add a little more weight to the bike itself.
Brakes
We ride faster and faster, so a good braking system is essential on a bike nowadays. The Men’s S-Works Stumpjumper ST 29 comes with Hydraulic Disc brakes. These kinds of brakes are among the most popular models used on bikes. To sum up, your safety is in good hands.
Sizes
Specialized Men’s S-Works Stumpjumper ST 29 bike has 4 sizes, in the range of 158 cm – 199 cm (5.18 ft – 6.53 ft). In short, it won’t be difficult to find the right one for you.
Dropper post
A dropper post is included with the Men’s S-Works Stumpjumper ST 29. Therefore, climbing or descending will be a breeze.