Trek 3900 2007 VS K2 ZED 4.0 2003 specs comparison

Trek 3900 2007 comparison online with competitors

Trek 3900

General Infos
Model 3900
Manufacturer Trek
Year of production 2007
Current price Check price Here ==>   
Color choice - Matte Black and Matte Smooth Silver
-Trans Blue
Sizes - 13 (inches)
- 16 (inches)
- 18 (inches)
- 19.5 (inches)
- 21 (inches)
- 22.5 (inches)
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 Connection Trail
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Shimano EF-50 Levers
Tektro V Brakes
Hubs for disc brakes Rear: Shimano RM-30
Front: Alloy
Rims manufacturerMatrix 550
Spoke nipples typeNot Available
Spoke wheelNot Available

Frame and Body Specs

Frame materialsAlpha Aluminum
Frame typeTIG-welded
Handlebar constructionBontrager Approved
Handlebar extenderOptional
Handlebar stem detailsBontrager Approved
Headset sizeAheadset Slimstak

Gearing Specifications

Bicycle chainNot Available
Bottom bracket shell widthNot Available
Bottom bracket typeNot Available
Crankset parts and sizes 24/34/42 Teeth
SR XCC-T102
Gear shift leversShimano EF-50
Rear gear set 11 - 32 Teeth
8-speed

Trek 3900 Fork System Data

Derailleur (Front)Shimano C-050
Derailleur (Rear)Shimano Acera
Fork material Single Crown
Aluminum and steel
Fork type 70 (millimeters) Travel
InSync Grind 1

Other Specs of Trek 3900

Component group setsShimano Mix
Pedals detailsNylon Platform
Rear shock absorberNot Available
Saddle seatBontrager Sport
Seat post extensionBontrager Approved


K2 Zed 4.0 2003 comparison online with competitors

K2 Zed 4.0

General Infos
Model Zed 4.0
Manufacturer K2
Year of production 2003
Current price Check price Here ==>   
Color choice -Black and Dark Silver
Sizes - Large
- medium
- small
- way big

Wheels And Breaking System

Bike front tire26 X 2.10 (inches) WTB MutanoRaptor
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Avid AD 3 Levers
Tektro Linear-pull Brakes
Hubs for disc brakesAluminum
Rims manufacturer 36-hole
Ritchey Girder
Spoke nipples typeNot Available
Spoke wheelDT

Frame and Body Specs

Frame materials7005 aluminum c
Frame typeTIG-welded
Handlebar constructionRitchey Comp
Handlebar extenderOptional
Handlebar stem detailsRitchey Comp
Headset size1 1/8 (inches) Threadless Ritchey

Gearing Specifications

Bicycle chain 1/2 X 3/32 (inches)
SRAM PC-49
Bottom bracket shell width68 (millimeters) English
Bottom bracket typeCartridge
Crankset parts and sizes 22/32/44 Teeth
Race Face Ride
Gear shift leversShimano Deore
Rear gear set 11 - 32 Teeth
9-speed

K2 Zed 4.0 Fork System Data

Derailleur (Front)Shimano Deore
Derailleur (Rear)Shimano Deore LX
Fork material Single Crown
Aluminum and magnesium
Fork type 80 (millimeters) Travel
Answer Manitou Axel Comp

Other Specs of K2 Zed 4.0

Component group setsMountain Mix
Pedals detailsAluminum Cage With Clips & Straps
Rear shock absorberNot Available
Saddle seatWTB SST Speed V
Seat post extension 27.2 (millimeters) Diameter
K2 Micro Adjust


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