Specialized Stumpjumper 29er EVO 2011 Technical specs and features

Brand Specialized
Model Stumpjumper 29er EVO
First production 2011
Bike category Mountain Bike
Bike sub-category Mountain With Front Suspension
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Parts And Accessories Specialized Stumpjumper 29er EVO Parts   
Available Sizes - 15.5 (inches) / 39.37 (cm)
- 15.5 (inches)
- 17.5 (inches) / 44.45 (cm)
- 17.5 (inches)
- 19 (inches) / 48.26 (cm)
- 19 (inches)
- 21 (inches) / 53.34 (cm)
- 21 (inches)
- 23 (inches) / 58.42 (cm)
- 23 (inches)


Wheels And Breaking System

Bike front tire Rear: 29 X 2.0 (inches) S-Works The Captain
Front: 29 X 2.2 (inches) S-Works Purgatory
Bike rear tireNot Available
Bike wheel size29 (inches) Wheels
Brakeset type Avid Elixir R SL Levers
Avid Elixir R SL Brakes
Hubs for disc brakesSpecialized Hi Lo Disc
Rims manufacturer 32-hole
DT Swiss 520SL
Spoke nipples typeNot Available
Spoke wheelNot Available

Frame and Body Specifications

Frame materialsM5 Aluminum
Frame typeTIG-welded
Handlebar constructionSpecialized XC Flat 31.8 (millimeters)
Handlebar extenderOptional
Handlebar stem detailsSpecialized XC
Headset size1 1/8 (inches) Threadless Campy Spec Integrated Sealed Cartridge Bearing

Gearing Specs

Bicycle chainKMC X10
Bottom bracket shell widthNot Available
Bottom bracket typeSRAM GXP
Crankset parts and sizesSRAM S-1250
Gear shift leversSRAM X.7
Rear gear set 11 - 36 Teeth
10-speed

Specialized Stumpjumper 29er EVO Fork System Data

Derailleur (Front) E-type
E Thirteen XCX Chain Guide
Derailleur (Rear)SRAM X.0
Fork material Single Crown
Alloy Steerer
Fork type 100 (millimeters) Travel
RockShox Reba RLT 29

Other Specs of Specialized Stumpjumper 29er EVO

Component group setsMountain Mix
Available colors - Blk
Weight Unspecified
Pedals detailsResin Test Ride Pedals
Rear shock absorberNot Available
Saddle seatSpecialized BG Phenom Comp
Seat post extension 30.9 (millimeters) Diameter
Alloy Single Bolt Setback


Specialized Stumpjumper 29er EVO bike review

Specialized produced the Stumpjumper 29er EVO bike in 2011 and can be classified as a Mountain bike bicycle.
Stumpjumper 29er EVO bike is available in many sizes such as 15.5 (inches), 17.5 (inches), 19 (inches), 21 (inches) and 23 (inches).
Specialized Mountain bike Stumpjumper 29er EVO can be found in one single color which is Blk.
This bike is equiped with Front: 29 x 2.2" S-Works Purgatory tires while the rims are manufactured by DT Swiss 520SL, 32-hole. Specialized equiped this exact model with Avid Elixir R SL brakes, Avid Elixir R SL levers braking system and Specialized Hi Lo disc hubs.
To guarantee the comfiest ride Specialized used M5 aluminum material for the frame. Specialized XC flat 31.8mm high strength material is used on the handlebar of this Stumpjumper 29er EVO to ensure the perfect handling while the stems are made of Specialized XC.
For the smoothest biking experience SRAM S-1250 is used on this bicycle linked to KMC X10 chain that is easily replaceable as stated by Specialized, the whole system is connected to a high reliability SRAM X.7 gear shift levers.