Trek JACK 1 2006 VS Kona COWAN 2009 specs comparison

Trek Jack 1 2006 comparison online with competitors

Trek Jack 1

General Infos
Model Jack 1
Manufacturer Trek
Year of production 2006
Current price Check price Here ==>   
Color choice -Gloss Navy
Sizes - 13 (inches)
- 15 (inches)
- 17 (inches)
Sizes - 13 (inches)
- 15 (inches)
- 17 (inches)

Wheels And Breaking System

Bike front tire26 X 2.40 (inches) Bontrager Earl
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Shimano EF-50 Levers
Tektro Linear-pull Brakes
Hubs for disc brakesAluminum
Rims manufacturerBontrager Camino
Spoke nipples typeNot Available
Spoke wheelStainless Steel

Frame and Body Specs

Frame materialsAlpha Aluminum
Frame typeTIG-welded
Handlebar constructionBontrager
Handlebar extenderNot Available
Handlebar stem detailsBontrager
Headset sizeAheadset Slimstak

Gearing Specifications

Bicycle chainNot Available
Bottom bracket shell widthNot Available
Bottom bracket typeNot Available
Crankset parts and sizes 34/34/42 Teeth
SR XCC-150
Gear shift leversShimano EF50
Rear gear set 11 - 32 Teeth
8-speed

Trek Jack 1 Fork System Data

Derailleur (Front)Shimano FD-C050
Derailleur (Rear)Shimano Acera
Fork material Single Crown
Aluminum and magnesium
Fork type 100 (millimeters) Travel
RST Gile Plus T6

Other Specs of Trek Jack 1

Component group setsMountain Mix
Pedals detailsBontrager Earl
Rear shock absorberNot Available
Saddle seatBontrager Earl
Seat post extensionBontrager


Kona Cowan 2009 comparison online with competitors

Kona Cowan

General Infos
Model Cowan
Manufacturer Kona
Year of production 2009
Current price Check price Here ==>   
Color choice -White
Sizes - Small
- medium
- large

Wheels And Breaking System

Bike front tire26 X 2.20 (inches) Maxxis Holy Roller
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Shimano M575 Hydraulic Levers
Shimano M575 Disc Brakes
Hubs for disc brakes Rear: Shimano M525 Disc
Front: Formula DH 20 (millimeters)
Rims manufacturerSun EQ 3.1SL
Spoke nipples typeNot Available
Spoke wheel 14ga.
Sandvic Stainless

Frame and Body Specs

Frame materialsKona Clump DH 7005 Aluminum
Frame typeTIG-welded
Handlebar constructionKona Cowan Signature
Handlebar extenderOptional
Handlebar stem detailsKona Clump
Headset size1 1/8 (inches) FSA ZST-10

Gearing Specifications

Bicycle chainShimano HG50
Bottom bracket shell width73 (millimeters)
Bottom bracket typeFSA Mega EXO
Crankset parts and sizes 36 Teeth
FSA Moto-X
Gear shift leversShimano Acera
Rear gear set 11 - 32 Teeth
8-speed

Kona Cowan Fork System Data

Derailleur (Front) Chain Retention Device
E.Thirteen STS
Derailleur (Rear)Shimano Alivio
Fork materialSingle
Fork type 100 (millimeters) Travel
Marzocchi Dirt Jumper 2

Other Specs of Kona Cowan

Component group setsMountain Mix
Pedals detailsKona Jackshit Primo
Rear shock absorberNot Available
Saddle seatAlienation Recliner Pivotal
Seat post extensionAlienation Billy Club Pivotal


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