Bike details
Overview
Key information split into simple groups.
Bike summary
-
Category -
Frame Aluminum -
Wheels 29" -
Travel Front 80mm -
Fork RockShox Reba
-
Groupset X9, SLX -
Suspension Hardtail -
Drivetrain 3 × 9 -
Brakes Hydraulic Disc
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
SJ HT 29er, M5 manipulated alloy frame, butted ORE DT/TT, shared tube Mono-stay seatstays, forged adjustable dropouts for multi speed or SS, disc only
Suspension Fork
Rock Shox Reba SL 29, 80mm of travel, air spring, Motion Control damper, compression and rebound adj. w/ LO
Drivetrain
Rear Derailleur
SRAM X-9, 9-speed, mid cage
Front Derailleur
Shimano M660 SLX, 34.9mm, clamp top swing, dual pull
Shift Levers
SRAM X-7, aluminum 9-speed trigger
Cassette
Shimano HG61, 9-speed, 11-34t
Crank
Custom Shimano FC-M542, 15.5"": 170mm, others: 175mm
Bottom Bracket
Custom Shimano FC-M542
Chain
SRAM PC-971, 9-speed w/Power Link
Pedals
None
Wheels
Front Hub
Specialized Hi Lo disc, CNC flange, sealed cartridge bearing, 9mm DT RWS, alloy QR, 28h
Rear Hub
Custom Shimano M525 SL, alloy QR, 32h
Rims
Custom DT Swiss X470, 29"", 24mm wide, sleeved w/eyelets, 32h
Spokes
DT Swiss 1.8mm stainless, black, alloy nipples
Tires
S-Works Fast Trak LK, 29x2.0"", 120 TPI, tubeless ready aramid bead, dual compound
Brakes
Brakes
Custom Avid Elixir R SL, alloy backed organic pads, 160mm rotor
Brake Levers
Custom Avid Elixir R SL Hydraulic, tool-less adj. reach
Cockpit
Stem
Specialized adjustable rise, 31.8mm clamp, 3D forged w/ CNC finish
Handlebar
Specialized XC flat 31.8mm, 2014 butted alloy, 6 degree backsweep, 600mm wide
Grips
Specialized thin lock on grip (15.5/17"") Specialized Thick lock on grip (all others)
Headset
1-1/8"" Threadless, 10mm insertion alloy cups, sealed cartridge bearing
Seat
Saddle
Specialized Phenom, hollow Cr-Mo rails, SL foam, 130mm (15.5/17"") 143mm (all others)
Seatpost
2014 butted alloy, single-bolt setback, 30.9x350/400mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 15.5" | 17" | 18" | 19" | 21" | 23" |
|---|---|---|---|---|---|---|
| Bottom Bracket Height | 304 mm | 304 mm | 304 mm | 304 mm | 304 mm | 304 mm |
| Top Tube Length | 559 mm | 584 mm | 599 mm | 614 mm | 639 mm | 659 mm |
| Seat Tube Angle | 73.5 ° | 74 ° | 73.5 ° | 73.5 ° | 73.5 ° | 73.5 ° |
| Seat Tube Length | 394 mm | 432 mm | 457 mm | 483 mm | 533 mm | 584 mm |
| Head Tube Angle | 70.5 ° | 71 ° | 71 ° | 71 ° | 71 ° | 71 ° |
| Head Tube Length | 90 mm | 90 mm | 100 mm | 100 mm | 110 mm | 130 mm |
| Chainstay Length | 434 mm | 434 mm | 434 mm | 434 mm | 434 mm | 434 mm |
| Wheelbase | 1061 mm | 1075 mm | 1090 mm | 1107 mm | 1133 mm | 1153 mm |
| Bottom Bracket Drop | 70 mm | 70 mm | 70 mm | 70 mm | 70 mm | 70 mm |
| Standover Height | 711 mm | 774 mm | 789 mm | 812 mm | 849 mm | 876 mm |
| Wheels | 29" | 29" | 29" | 29" | 29" | 29" |
About this model
Stumpjumper Comp 29 belongs to the Specialized Stumpjumper model. Specialized released 352 bikes variations of this model so far. You can get a glimpse at all models from 2009, 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.
Average price for Crosscountry bikes
If you want to purchase a solid Crosscountry bike, it is important to know that the average cost is 1905$. However, even if your budget is less than the average, you might still be able to get a top-quality Crosscountry 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.
Overview of components
Fork
This bike has the RockShox Reba fork installed. The fork’s travel is 80mm. Bike forks are good shock absorbers and provide a smooth ride and a great experience. To sum up, when buying a bicycle, make sure you get a fork that is capable of delivering decent travel.
Wheels
As for the wheels, Specialized Stumpjumper Comp 29 2009, has a 29″ aluminum model. Having 29″ wheels means that you need less fork travel, leading to a reduction of the pedal bob effect. However, if you’re not a tall person, you might find it difficult to adapt to this wheel size.
Brakes
For your safety, it is important to have quality breaks on your bike. Specialized Stumpjumper Comp 29 has Hydraulic Disc brakes installed. Hydraulic disc brakes are perfect for mountain biking, road cycling, and commuting. To sum up, your safety is in good hands.