Specialized Stumpjumper Carbon 29 Singlespeed Frame 2012
2012 Mountain
Bike details
Overview
Key information split into simple groups.
Frame summary
-
-
Frame Carbon -
Wheels 29" -
Suspension Rigid
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
FACT 8m carbon, 29"" geometry, FACT IS construction, tapered HT, carbon PF30 BB, PM 140 rear brake, sliding dropouts
Drivetrain
Bottom Bracket
S-Works OS, integrated for PF30
Cockpit
Headset
1-1/8 threadless, Campy style upper with 1-1/2"" lower bearing for tapered integrated HT, cartridge bearings
Seat
Seatpost
S-Works Carbon, 27.2mm, single-bolt head, 15.5/17.5"": 350mm, Others: 400mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 15.5" | 17.5" | 19" | 21" |
|---|---|---|---|---|
| Stack Reach Ratio | 1.52 mm | 1.5 mm | 1.46 mm | 1.43 mm |
| Bottom Bracket Height | 304 mm | 304 mm | 304 mm | 304 mm |
| Front Center | 622 mm | 645 mm | 679 mm | 705 mm |
| Rake | 45 mm | 45 mm | 54 mm | 55 mm |
| Trail | 78 mm | 78 mm | 68 mm | 67 mm |
| Stack | 588 mm | 606 mm | 621 mm | 635 mm |
| Reach | 388 mm | 404.5 mm | 424 mm | 444 mm |
| Top Tube Length | 564 mm | 586 mm | 609 mm | 634 mm |
| Seat Tube Angle | 73.5 ° | 73.5 ° | 73.5 ° | 73.5 ° |
| Seat Tube Length | 394 mm | 445 mm | 483 mm | 533 mm |
| Head Tube Angle | 71.5 ° | 71.5 ° | 71.5 ° | 71.5 ° |
| Head Tube Length | 90 mm | 100 mm | 115 mm | 130 mm |
| Chainstay Length | 429 mm | 429 mm | 429 mm | 429 mm |
| Wheelbase | 1043 mm | 1066 mm | 1100 mm | 1126 mm |
| Bottom Bracket Drop | 63 mm | 63 mm | 63 mm | 63 mm |
| Standover Height | 754 mm | 804 mm | 824 mm | 864 mm |
| Wheels | 29" | 29" | 29" | 29" |
Model Overview
Stumpjumper Carbon 29 Singlespeed Frame belongs to the Specialized Stumpjumper model. There are 352 frames that carry this model name. 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 frames average price
According to our calculations, the average cost of a Trail frame that is reliable is 1736$. However, you could also get a good Trail frame even if you pay a lower amount than the average price. In conclusion, always check frame reviews and their components before making a purchase to make sure you don’t overpay.