Specialized S-WORKS STUMPJUMPER FSR CARBON 29 2012 VS Kona BIG UNIT 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


Kona Big Unit 2012 comparison online with competitors

Kona Big Unit

General Infos
Model Big Unit
Manufacturer Kona
Year of production 2012
Current price Check price Here ==>   
Color choice -Blue
Sizes - 16
- 18
- 19
- 20
- 22

Wheels And Breaking System

Bike front tireMaxxis Aspen 29x2.1 Kevlar
Bike rear tireNot Available
Bike wheel sizeNot Available
Brakeset typeAvid Elixir 7 180/160 (millimeters)
Hubs for disc brakesUnavailable Front Hub Unavailable Rear Hub
Rims manufacturerStans and NoTubes ZTR ArchSS
Spoke nipples typeNot Available
Spoke wheelNot Available

Frame and Body Specs

Frame materialsKona Scandium 69 Butted Alloy
Frame typeNot Available
Handlebar constructionKona Deluxe Energy Bar
Handlebar extenderNot Available
Handlebar stem detailsKona XC and Road
Headset sizeFSA No.57E

Gearing Specifications

Bicycle chainKMC Z610
Bottom bracket shell widthNot Available
Bottom bracket typeE*13 The Hive
Crankset parts and sizesE*13 The Hive
Gear shift leversUnavailable Shifters
Rear gear setNot Available

Kona Big Unit Fork System Data

Derailleur (Front)Unavailable Front Derailleur
Derailleur (Rear)Unavailable Rear Derailleur
Fork materialNot Available
Fork typeRockShox SID RLT 100 (millimeters)

Other Specs of Kona Big Unit

Component group setsNot Available
Pedals detailsUnavailable Pedals
Rear shock absorberUnavailable Rear Shock
Saddle seatWTB Valcon Comp
Seat post extensionKona Primo Double Clamp Offset


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