Specialized S-WORKS STUMPJUMPER FSR CARBON 29 2012 VS Trek 4500 DISC 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 4500 Disc 2012 comparison online with competitors

Trek 4500 Disc

General Infos
Model 4500 Disc
Manufacturer Trek
Year of production 2012
Current price Check price Here ==>   
Color choice - Matte Metallic Black
-Gloss Metallic Blck and Green
Sizes - 13
- 16
- 18
- 19.5
- 21
- 22.5
- 24

Wheels And Breaking System

Bike front tireBontrager XR2 26x2.1 (inches)
Bike rear tireNot Available
Bike wheel sizeNot Available
Brakeset typeShimano M446 Hydraulic Disc
Hubs for disc brakesShimano RM35 Alloy Shimano RM35 Alloy
Rims manufacturerUnavailable Wheelset
Spoke nipples typeNot Available
Spoke wheelNot Available

Frame and Body Specs

Frame materialsAlpha Gold Aluminum
Frame typeNot Available
Handlebar constructionBontrager Low Riser 31.8 (millimeters)
Handlebar extenderNot Available
Handlebar stem detailsBontrager Race Lite 31.8 (millimeters)
Headset size1 1/8 (inches) Threadless

Gearing Specifications

Bicycle chainUnavailable Chain
Bottom bracket shell widthNot Available
Bottom bracket typeUnavailable Bottom Bracket
Crankset parts and sizesShimano Alivo 44/32/22
Gear shift leversShimano Alivio 9spd Rapidfire
Rear gear setNot Available

Trek 4500 Disc Fork System Data

Derailleur (Front)Shimano Acera
Derailleur (Rear)Shimano Deore Shadow 9 Spd
Fork materialNot Available
Fork typeSR Suntour XCM V3 100 (millimeters)

Other Specs of Trek 4500 Disc

Component group setsNot Available
Pedals detailsAlloy Platform
Rear shock absorberUnavailable Rear Shock
Saddle seatBontrager Evoke 1
Seat post extensionBontrager SSR 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