Bike details
Overview
Key information split into simple groups.
Bike summary
-
Category -
Frame Aluminum -
Wheels 26" -
Travel Front 90mm -
Fork RockShox Reba
-
Groupset X9, X7 -
Suspension Hardtail -
Drivetrain 3 × 10 -
Brakes Hydraulic Disc
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
M5 fully manipulated alloy, curved TT, SS w/ disc brake mount
Suspension Fork
RockShox Reba RLT, tapered alloy steerer, compression and rebound adj. LO w/external floodgate adj. standard drop-outs, 90mm travel
Drivetrain
Rear Derailleur
SRAM X.9, 10-speed, long cage
Front Derailleur
SRAM X.7, 10-speed, 34.9 clamp mount, top pull
Shift Levers
SRAM X.7, 10-speed, aluminum trigger
Cassette
Shimano HG81, 10-speed, 11-36t
Crank
Custom SRAM S-1250, 7050 alloy arms, 10-speed triple, GXP spindle, 15.5: 170mm, others: 175mm
Bottom Bracket
SRAM GXP, outboard bearing
Chain
KMC X10, 10-speed, w/ reuseable Missing Link, nickel plates
Pedals
Resin Test Ride Pedals with toe clips, CEN std.
Wheels
Front Hub
Specialized Hi Lo disc, laser-etched logo, OS 28 end caps, sealed cartridge bearing, RWS, 28h
Rear Hub
Specialized Hi Lo disc, laser-etched logo, double sealed cartridge bearing, QR, 32h
Rims
Custom DT Swiss X420SL, 24mm w/ eyelets, 28/32h
Spokes
DT Swiss Champion 1.8mm (15g) stainless
Tires
S-Works ""The Captain"", 120 TPI, 2Bliss ready aramid bead, dual compound, 26x2.0""
Brakes
Brakes
Custom Avid Elixir R SL, hydraulic disc, tool-less reach adjust, alloy backed semi-metallic pads, stainless hardware, G3 Clean Sweep rotor, 160mm rotor
Brake Levers
Custom Avid Elixir R SL hydraulic, tool-less reach adj.
Cockpit
Stem
Specialized XC, 3D forged alloy, 4-bolt, 31.8mm clamp, adjustable rise
Handlebar
Specialized XC flat bar, 6061 butted alloy, 660mm wide, 8 degree back sweep, 31.8mm
Grips
Specialized lock-on, S/M: Grappler, Other: Rocca
Headset
1-1/8"" upper and lower campy style cartridge bearings for integrated alloy HT
Seat
Saddle
Specialized BG Phenom Comp, hollow Cr-Mo rails, 143mm width
Seatpost
2014 butted alloy, single bolt setback, 30.9mm, 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 | 1.45 mm | 1.43 mm | 1.41 mm |
| Bottom Bracket Height | 304 mm | 304 mm | 304 mm | 304 mm |
| Stack | 568 mm | 586 mm | 605 mm | 624 mm |
| Reach | 374 mm | 403 mm | 422 mm | 441 mm |
| Top Tube Length | 549 mm | 584 mm | 609 mm | 634 mm |
| Seat Tube Angle | 73 ° | 73 ° | 73 ° | 73 ° |
| Seat Tube Length | 394 mm | 445 mm | 483 mm | 533 mm |
| Head Tube Angle | 70.5 ° | 70.5 ° | 70.5 ° | 70.5 ° |
| Head Tube Length | 120 mm | 140 mm | 160 mm | 180 mm |
| Chainstay Length | 418 mm | 418 mm | 418 mm | 418 mm |
| Wheelbase | 1028 mm | 1064 mm | 1090 mm | 1116 mm |
| Bottom Bracket Drop | 39 mm | 39 mm | 39 mm | 39 mm |
| Standover Height | 735 mm | 774 mm | 805 mm | 840 mm |
| Wheels | 26" | 26" | 26" | 26" |
Model Overview
Stumpjumper Comp belongs to the Specialized Stumpjumper model. 352 bikes variations carry this model name so far. Take a sneak peek at all Specialized Stumpjumper bikes models from 2011, by clicking here.
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.
Crosscountry bikes average price
If you want an acceptable Crosscountry bike you should know that the average price 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 90mm. Bike forks absorb the shocks and give you a smooth and pleasant ride. In conclusion, always look for a fork with decent travel when you buy a bike.
Fork material
Stumpjumper Comp has an aluminum fork, which is a lighter material. However, it is not as tough, nor durable as steel is.
Wheels size
When it comes to wheels, the Stumpjumper Comp bike is equipped with the 26″ aluminum model. The 26″ wheels are lighter than the 27.5 or 29″ wheels. However, they are less forgiving when riding over obstacles such as bumps and roots.
Brakes
Nothing is more important on a bike than its ability to brake properly. Specialized Stumpjumper Comp is equipped with Hydraulic Disc brakes. Hydraulic disc brakes provide amazing stopping power, no matter what the terrain. To sum up, your safety is in good hands.