Specialized S-Works Stumpjumper FSR Carbon 29 Frame 2012
2012 Mountain
Bike details
Overview
Key information split into simple groups.
Frame summary
-
-
Frame Carbon -
Wheels 29" -
Travel Rear 130mm -
Suspension Full
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 carbon front triangle, 29"" geometry, FACT IS construction, full FACT rear triangle, tapered HT, carbon PF30 BB, ISCG ’05, Internal Command Post routing, 142mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 130mm travel
Rear Shock
Fox/Specialized remote Brain with AUTOSAG, Kashima coating, inertia valve w/Trail Tune, BrainFade adjust, 197x48mm, 29er hose length
Drivetrain
Bottom Bracket
PF30, press-fit
Cockpit
Headset
1-1/8 and 1-1/2"" Threadless, Campy style upper with 1-1/2"" lower, cartridge bearings
Seat
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 |
Model Overview
S-Works Stumpjumper FSR Carbon 29 Frame is part of the Specialized Stumpjumper model. Specialized launched 352 frames of this model so far. You can get a glimpse at all models from 2012, by clicking on this link.
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 frames average price
If you want an acceptable Trail frame you should know that the average price is 1736$. However, even if your budget is less than the average, you might still be able to get a top-quality Trail frame. As a general rule of thumb, you should always read reviews about the frame and its components before buying it to ensure you don’t pay too much.
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
Rear Shock
The shock that’s installed on this frame is Fox/Specialized remote Brain with AUTOSAG, with a travel distance of 130mm. Bike rear shocks are a great way to increase comfort on the bike and give you more control when riding on technical trails. In short, a full-suspension bike will give you the smoothest ride possible.
Sizes
S-Works Stumpjumper FSR Carbon 29 Frame 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
Every bike should have a dropper post, and this one does. 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.