Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 29" -
Travel Front 130mm -
Travel Rear 130mm -
Fork Fox
-
Groupset X0, X7 -
Suspension Full -
Drivetrain 2 × 10 -
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 IS 9m carbon front triangle, 29"" geometry, M5 alloy rear triangle, tapered HT, carbon PF30 BB, ISCG ’05, internal Command Post routing, 142mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 130mm travel
Suspension Fork
Fox Performance F130 RL, FIT damper, tapered steerer, reb and LO adj. 15mm thru-axle, 130mm
Rear Shock
Fox/Specialized remote Brain with AUTOSAG, inertia valve w/Trail Tune, BrainFade adjust, 197x48mm, 29er hose length
Drivetrain
Rear Derailleur
SRAM X0, 10-speed, mid cage
Front Derailleur
SRAM X7, 10-speed, S3 direct mount for DMD, bottom-pull
Shift Levers
SRAM X9, 10-speed, trigger
Cassette
SRAM PG-1050, 10-speed, 11-36t
Crank
Custom SRAM carbon S-2200, 10-speed XC Trail double, PF30 spindle, removable spider, S: 170mm, Others: 175mm
Bottom Bracket
SRAM PF30, OS press-in bearing, sealed cartridge
Chain
KMC X-10, 10-speed, w/ reusable Missing Link, nickel plates
Pedals
Resin Test Ride Pedals with toe clips, CEN std.
Wheels
Front Hub
Roval Control Trail 29, 15mm thru-axle end caps, 32h
Rear Hub
Roval Control Trail 29 142+, DT Swiss alloy cassette body, QR, 28h
Rims
Roval Control Trail 29, alloy disc, 26mm, 32h
Spokes
DT Swiss Super Comp, 2.0/1.65/1.8 stainless
Tires
Specialized Purgatory Control, 60 TPI, 2Bliss ready aramid bead, dual-compound, 29x2.2""
Brakes
Brakes
Custom Formula The One R, hydraulic disc, tool-less FCS and reach adjust, metallic pad, SRAM compatible MiXmaster shifter mounts, S/M:180mm rotor, Others: 203mm rotor
Brake Levers
Custom Formula The One R hydraulic, tool-less reach adj.
Cockpit
Stem
Specialized XC, 3D forged alloy, 4-bolt, 31.8mm clamp, adjustable rise, S: 60mm, M: 75, L/XL:90
Handlebar
Specialized XC Mini-Riser, 7050 butted alloy, 720mm wide, 10mm rise, 10º backsweep, 6º upsweep, 31.8mm
Grips
Specialized lock-on, S/M: Grappler, Others: Grappler XL
Headset
1-1/8 and 1-1/2"" Threadless, Campy style upper with 1-1/2"" lower bearing for tapered integrated HT, cartridge bearings
Seat
Saddle
Body Geometry Henge Comp, hollow Cr-Mo rails, 143mm width
Seatpost
Specialized Command Post BlackLite, 3 position, adjustable height w/air spring, remote operated, single bolt head 30.9mm, S:100mm travel, Others: 125mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.52 mm | 1.44 mm | 1.44 mm | 1.41 mm |
| Bottom Bracket Height | 338 mm | 338 mm | 338 mm | 338 mm |
| Front Center | 669 mm | 699 mm | 727 mm | 755 mm |
| Rake | 47 mm | 45 mm | 46 mm | 46 mm |
| Trail | 93 mm | 96 mm | 94 mm | 94 mm |
| Stack | 601 mm | 610 mm | 634 mm | 652 mm |
| Reach | 395 mm | 423 mm | 441 mm | 462 mm |
| Top Tube Length | 563 mm | 592 mm | 618 mm | 644 mm |
| Seat Tube Angle | 74.5 ° | 74.5 ° | 74.5 ° | 74.5 ° |
| Seat Tube Length | 396 mm | 430 mm | 468 mm | 523 mm |
| Head Tube Angle | 69 ° | 69 ° | 69 ° | 69 ° |
| Head Tube Length | 90 mm | 100 mm | 125 mm | 145 mm |
| Chainstay Length | 446 mm | 446 mm | 446 mm | 446 mm |
| Wheelbase | 1113 mm | 1143 mm | 1171 mm | 1199 mm |
| Bottom Bracket Drop | 34 mm | 34 mm | 34 mm | 34 mm |
| Standover Height | 746 mm | 737 mm | 746 mm | 760 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 FSR Expert Carbon 29 is a Specialized Stumpjumper model. Specialized launched 352 bikes of this model so far. You can get a glimpse at all models from 2012, by clicking on this link.
Safety
Your safety should be the top priority when you go for a ride. In short, make sure that you always use a helmet, high visibility clothing, and proper lights when riding at night-time.
Trail bikes average price
According to our math, the average price for a trustworthy 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.
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.
Stumpjumper FSR Expert Carbon 29 components
Fork
The Stumpjumper FSR Expert Carbon 29 comes factory-installed with the Fox fork. This has a travel range of 130mm. Bike forks are perfect to absorb shocks and provide a great riding experience overall. In conclusion, always look for a fork with decent travel when you buy a bike.
Rear Shock
As for the rear shock, this bike has the Fox/Specialized remote Brain with AUTOSAG model, with a travel of 130mm. Rear shocks offer better comfort, better traction, and better cornering. This allows for quicker riding on rough roads and trails. In short, if you want smooth rides, get a full-suspension bicycle.
Wheels size
The Stumpjumper FSR Expert Carbon 29 2012 bike is equipped with 29″ aluminum wheels when leaving the factory. Having 29″ wheels means that you need less fork travel, leading to a reduction of the pedal bob effect. However, the 29″ wheels will add a little more weight to the bike itself.
Brakes
Nothing is more important on a bike than its ability to brake properly. Specialized Stumpjumper FSR Expert Carbon 29 is equipped with Hydraulic Disc brakes. Hydraulic disc brakes are perfect for mountain biking, road cycling, and commuting. To sum up, these are ideal for anyone.
Sizes
Stumpjumper FSR 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
The Specialized model is also equipped with a dropper post. A dropper post is a must-have these days if you’re riding anything remotely technical. The main benefit of a dropper post is increased safety while riding. As mentioned above, the lever system allows you to quickly move the saddle out of the way when approaching descents or trail obstacles.