Specialized STUMPJUMPER COMP 29ER 2008 VS Trek 3900 2010 specs comparison

Specialized Stumpjumper Comp 29er 2008 comparison online with competitors

Specialized Stumpjumper Comp 29er

General Infos
Model Stumpjumper Comp 29er
Manufacturer Specialized
Year of production 2008
Current price Check price Here ==>   
Color choice -Black and Blue
Sizes - 15.5
- 17
- 18
- 19
- 21
- 23
Sizes - 15.5
- 17
- 18
- 19
- 21
- 23

Wheels And Breaking System

Bike front tire29 X 2.00 (inches) Specialized Fast Track Control LK
Bike rear tireNot Available
Bike wheel size29 (inches) Wheels
Brakeset type 160 (millimeters) Rotor Brakes
Avid Juicy 5 SL
Hydraulic Disc
Hydraulic Disc Levers
Avid Juicy 5 SL
Hubs for disc brakes Rear: Shimano M525 Disc
Front: Specialized Hi Lo Disc
Rims manufacturer 32-hole
DT Swiss X470
Spoke nipples typeAlloy Niples
Spoke wheel 15ga. Straight Gauge
DT Swiss Stainless Steel

Frame and Body Specs

Frame materialsM5 Aluminum
Frame typeTIG-welded
Handlebar construction 2014 Butted Alloy
600 (millimeters) Wide
Specialized XC Flat 31.8 (millimeters) Bar
Handlebar extenderOptional
Handlebar stem details 31.8 (millimeters) Clamp
3D Forged With CNC Finish
Specialized
Headset size1 1/8 (inches) Threadless Threadless

Gearing Specifications

Bicycle chain 1/2 X 3/32 (inches)
SRAM PC-971 With Power Link
Bottom bracket shell widthNot Available
Bottom bracket typeShimano M542
Crankset parts and sizes 22/32/44 Teeth
Shimano M542
Gear shift leversSRAM X-7 Trigger
Rear gear set 11 - 34 Teeth
9-speed

Specialized Stumpjumper Comp 29er Fork System Data

Derailleur (Front) Dual-pull and clamp-on 34.9 (millimeters)
Shimano LX
Derailleur (Rear)SRAM X.9
Fork materialSingle
Fork type 80 (millimeters)
Rock Shox Reba SL 29

Other Specs of Specialized Stumpjumper Comp 29er

Component group setsMountain Mix
Pedals detailsCrank Brothers Smarty
Rear shock absorberNot Available
Saddle seat Hollow Cr-Mo Rails
Specialized XC MTB
Seat post extension 30.9 (millimeters) Diameter
Single Bolt Setback
2014 Butted Alloy


Trek 3900 2010 comparison online with competitors

Trek 3900

General Infos
Model 3900
Manufacturer Trek
Year of production 2010
Current price Check price Here ==>   
Color choice - Matte Orange
-Matte Black
Sizes - 13 (inches)
- 16 (inches)
- 18 (inches)
- 19.5 (inches)
- 21 (inches)
- 22.5 (inches)

Wheels And Breaking System

Bike front tire26 X 2.00 (inches) Bontrager LT-3
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Shimano EF-50 Levers
Tektro V-brake Brakes
Hubs for disc brakesFormula FM-31 Alloy
Rims manufacturerBontrager 550
Spoke nipples typeNot Available
Spoke wheelNot Available

Frame and Body Specs

Frame materialsAlpha White Aluminum
Frame typeTIG-welded
Handlebar constructionBontrager Approved Riser
Handlebar extenderOptional
Handlebar stem detailsBontrager Approved
Headset size1 1/8 (inches) Threadless VP-A68-TK

Gearing Specifications

Bicycle chainNot Available
Bottom bracket shell widthNot Available
Bottom bracket typeNot Available
Crankset parts and sizes 42/34/24 Teeth
Shimano M191
Gear shift leversShimano EF-50
Rear gear set 11 - 32 Teeth
8-speed

Trek 3900 Fork System Data

Derailleur (Front)Shimano C051
Derailleur (Rear)Shimano M-360
Fork materialSingle Crown
Fork type 100 (millimeters) Travel
SR Suntour SF9 XCT V2

Other Specs of Trek 3900

Component group setsMountain Mix
Pedals detailsWellgo Nylon Platform
Rear shock absorberNot Available
Saddle seatBontrager SSR
Seat post extension 31.6 (millimeters) Diameter
Bontrager SSR


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