Specialized S-Works Stumpjumper ST 27.5 2019
2019 Mountain
Estimate price |
9,520$
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 27.5" -
Travel Front 130mm -
Travel Rear 130mm -
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, 27.5 Trail Geometry, SWAT™ Door integration, threaded BB, fully enclosed internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 130mm of travel
Suspension Fork
FOX FLOAT 34 Factory, FIT4 damper, 3-position adjustment, Kashima Coating, 15x110mm Kabolt axle, 44mm 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, 190x45.0mm
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, 32T
Bottom Bracket
SRAM GXP
Chain
SRAM XX1 Eagle, 12-speed
Pedals
Specialized Dirt
Wheels
Front Hub
Roval Traverse SL, sealed cartridge bearings, 15mm thru-axle, 110mm spacing, 24h
Rear Hub
Roval Traverse SL, DT Swiss Star Ratchet, 54t engagement, SRAM XD driver body, 12mm thru-axle, 148mm spacing, 28h
Rims
Roval Traverse SL 27.5, hookless carbon, 30mm inner width, tubeless ready, hand-built, 24/28h
Spokes
DT Swiss Revolution
Tires
Butcher, GRID Casing, GRIPTON® compound, 2Bliss Ready, 27.5 x 2.3"
Brakes
Brakes
SRAM Guide RSC, hydraulic disc, organic pads, Guide S4 4-piston caliper, 200mm
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, 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 | 1.38 mm | 1.33 mm | 1.33 mm | 1.29 mm |
| Bottom Bracket Height | 325 mm | 325 mm | 325 mm | 325 mm |
| Front Center | 718 mm | 739 mm | 772 mm | 803 mm |
| Rake | 46 mm | 46 mm | 46 mm | 46 mm |
| Trail | 103 mm | 103 mm | 103 mm | 103 mm |
| Stack | 583 mm | 587 mm | 615 mm | 628 mm |
| Reach | 422 mm | 441 mm | 462 mm | 487 mm |
| Top Tube Length | 565 mm | 588 mm | 621 mm | 654 mm |
| Seat Tube Angle | 76.3 ° | 76 ° | 75.6 ° | 75.2 ° |
| 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 | 105 mm | 110 mm | 140 mm | 155 mm |
| Chainstay Length | 429 mm | 429 mm | 429 mm | 429 mm |
| Wheelbase | 1146 mm | 1167 mm | 1200 mm | 1231 mm |
| Bottom Bracket Drop | 28 mm | 28 mm | 28 mm | 28 mm |
| Standover Height | 728 mm | 732 mm | 747 mm | 763 mm |
| Wheels | 27" | 27" | 27" | 27" |
| Rider Min Height | 158 cm | 168 cm | 178 cm | 186 cm |
| Rider Max Height | 171 cm | 180 cm | 189 cm | 199 cm |
Model Overview
S-Works Stumpjumper ST 27.5 is a Specialized Stumpjumper model. There are 352 bikes that carry this model name. Take a sneak peek at all Specialized Stumpjumper bikes models from 2019, by clicking here.
Model range prices
Specialized Men’s Stumpjumper ST 29 2019 is the most economical model, with a starting price of 1870$. Specialized S-Works Stumpjumper ST 29 2019 on the other hand costs 9520$, and is the most expensive model.
Safety
Your safety is a top priority so always wear a helmet when you ride your bike. Moreover, wear the right clothing. You want to be visible to other drivers, so avoid wearing dark clothing.
Average price for Trail bikes
If you want an acceptable Trail bike you should know that the average price is 2762$. However, even if your budget is less than the average, you might still be able to get a top-quality Trail bike. As a general rule of thumb, you should always read reviews about the bike and its components before buying it to ensure you don’t pay too much.
When Specialized released this model in 2019, its price was 9520$. Comparing the average cost of a Trail bike to this one, you will see that S-Works Stumpjumper ST 27.5 price is 244.68% higher.
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.
S-Works Stumpjumper ST 27.5 components
Fork
The fork installed on this bike is the Fox Factory Float 34 model. The travel on this model is 130mm. Bike forks are perfect to absorb shocks and provide a great riding experience overall. In short, you should always ensure you have a good fork when purchasing a bike.
Rear Shock
From the factory, it comes with the FOX FLOAT DPS Factory rear shock model, which has a travel of 130mm. Rear shocks improve riding comfort and give you greater control over all terrains. In short, if you want smooth rides, get a full-suspension bicycle.
Wheels
The S-Works Stumpjumper ST 27.5 2019 bike is equipped with 27.5″ carbon wheels when leaving the factory. 27.5″ wheels will reach higher speeds than smaller-sized wheels. However, the 27.5″ wheels are less forgiving than the 29″ wheels.
Brakes
For your safety, it is important to have quality breaks on your bike. Specialized S-Works Stumpjumper ST 27.5 has Hydraulic Disc brakes installed. With Hydraulic Disc brakes, you’ll be able to stop on a dime, even in wet or icy conditions. To sum up, your safety is in good hands.
Sizes
This bike is available in 4 sizes. They vary from 158 cm – 199 cm (5.18 ft – 6.53 ft). In short, you can easily find one that suits you.
Dropper post
The Specialized model is also equipped with a dropper post. Therefore, climbing or descending will be a breeze.