Specialized S-WORKS STUMPJUMPER FSR CARBON 29 2012 VS Trek SESSION 8 2012 specs comparison

Specialized S-Works Stumpjumper FSR Carbon 29 2012 comparison online with competitors

Specialized S-Works Stumpjumper FSR Carbon 29

General Infos
Model S-Works Stumpjumper FSR Carbon 29
Manufacturer Specialized
Year of production 2012
Current price Check price Here ==>   
Color choice -Carbon and Black and Red
Sizes - Small
- Medium
- Large
- Extra large
Sizes - Small
- Medium
- Large
- Extra large

Wheels And Breaking System

Bike front tireSWorks Purgatory and GroundControl
Bike rear tireNot Available
Bike wheel sizeNot Available
Brakeset typeAvid XX WC R 180/200
Hubs for disc brakesUnavailable Front Hub Unavailable Rear Hub
Rims manufacturerRoval Control Trail SL 29
Spoke nipples typeNot Available
Spoke wheelNot Available

Frame and Body Specs

Frame materialsFACT 11m Carbon
Frame typeNot Available
Handlebar constructionSpecialized XC Mini Riser
Handlebar extenderNot Available
Handlebar stem detailsSyntace F109
Headset size 1-1/2 (inches) Lower
1-1/8 (inches) Upper

Gearing Specifications

Bicycle chainKMC X-10
Bottom bracket shell widthNot Available
Bottom bracket typeS-Works OS
Crankset parts and sizesS-Works OS Carbon
Gear shift leversSRAM XX 10spd
Rear gear setNot Available

Specialized S-Works Stumpjumper FSR Carbon 29 Fork System Data

Derailleur (Front)SRAM XO
Derailleur (Rear)SRAM XX 10spd
Fork materialNot Available
Fork typeFox F130 RLC

Other Specs of Specialized S-Works Stumpjumper FSR Carbon 29

Component group setsNot Available
Pedals detailsResin Body
Rear shock absorberFox and Specialized Remote Brain
Saddle seatHenge Expert Ti Rails
Seat post extensionSpecialized Co (millimeters)and Post 3 Pos


Trek Session 8 2012 comparison online with competitors

Trek Session 8

General Infos
Model Session 8
Manufacturer Trek
Year of production 2012
Current price Check price Here ==>   
Color choice -Trek White
Sizes - L
- M
- S

Wheels And Breaking System

Bike front tireBontrager G4 Team 26x2.35 (inches)
Bike rear tireNot Available
Bike wheel sizeNot Available
Brakeset typeAvid Elixir 7 Hydraulic Disc
Hubs for disc brakesUnavailable Front Hub Unavailable Rear Hub
Rims manufacturerBontrager Cousin Earl TLR Disc
Spoke nipples typeNot Available
Spoke wheelNot Available

Frame and Body Specs

Frame materialsAlpha Platinum Aluminum
Frame typeNot Available
Handlebar constructionBontrager Rhythm 31.8 (millimeters)
Handlebar extenderNot Available
Handlebar stem detailsTruvativ Holzfeller 31.8 (millimeters)
Headset sizeFSA NO.57E

Gearing Specifications

Bicycle chainUnavailable Chain
Bottom bracket shell widthNot Available
Bottom bracket typeUnavailable Bottom Bracket
Crankset parts and sizesSRAM Descendant DH 38t
Gear shift leversSRAM X7 10spd Trigger
Rear gear setNot Available

Trek Session 8 Fork System Data

Derailleur (Front)Unavailable Front Derailleur
Derailleur (Rear)SRAM X9 10spd
Fork materialNot Available
Fork typeRock Shox Boxxer RC 20/200 (millimeters)

Other Specs of Trek Session 8

Component group setsNot Available
Pedals detailsWellgo BO-87B
Rear shock absorberRockShox Kage
Saddle seatBontrager Evoke 1
Seat post extensionBontrager Rhythm Elite 31.6 (millimeters)


Useful links and guides ....


  • To know more about this exacte bike, Specialized provided us with the latest version of its S-Works Stumpjumper FSR Carbon 29 bike manual
  • Find All parts, tires and accessories of Specialized S-Works Stumpjumper FSR Carbon 29 Mountain bike here