Trek JACK 2 2007 VS GT ZASKAR PRO 2008 specs comparison

Trek Jack 2 2007 comparison online with competitors

Trek Jack 2

General Infos
Model Jack 2
Manufacturer Trek
Year of production 2007
Current price Check price Here ==>   
Color choice -Gloss Orange
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 Hayes Levers
Hayes MX-2 Mechanical With 8 (inches) Rotor Front and Hayes MX-2 Mechanical With 6 (inches) Rotor Rear Brakes
Hubs for disc brakesShimano M-475 Disc
Rims manufacturerSun Ditch Witch
Spoke nipples typeNot Available
Spoke wheelNot Available

Frame and Body Specs

Frame materialsAlpha Aluminum
Frame typeTIG-welded
Handlebar constructionBontrager Big Earl
Handlebar extenderOptional
Handlebar stem detailsBontrager Earl
Headset size Semi-cartridge
Aheadset

Gearing Specifications

Bicycle chainNot Available
Bottom bracket shell widthNot Available
Bottom bracket typeNot Available
Crankset parts and sizes 22/32/44 Teeth
Bontrager Big Earl
Gear shift leversShimano Alivio
Rear gear set 11 - 32 Teeth
8-speed

Trek Jack 2 Fork System Data

Derailleur (Front)Shimano Alivio
Derailleur (Rear)Shimano Alivio
Fork material Single Crown
Aluminum and magnesium
Fork type 100 (millimeters) Travel
Manitou Slate Comp FFD

Other Specs of Trek Jack 2

Component group setsShimano Alivio
Pedals detailsAlloy Platform
Rear shock absorberNot Available
Saddle seatBontrager Big Earl Jump
Seat post extensionBontrager Sport


GT Zaskar Pro 2008 comparison online with competitors

GT Zaskar Pro

General Infos
Model Zaskar Pro
Manufacturer GT
Year of production 2008
Current price Check price Here ==>   
Color choice -Silver and Carbon
Sizes - Small
- Medium
- Large
- Extra large

Wheels And Breaking System

Bike front tire26 X 2.00 (inches) Kenda Karma
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Shimano XT Hydraulic Levers
Shimano XT Disc Brakes
Hubs for disc brakesDT Swiss X1800
Rims manufacturerDT Swiss X1800
Spoke nipples typeNot Available
Spoke wheelNot Available

Frame and Body Specs

Frame materialsCarbon
Frame typeMonocoque
Handlebar constructionTruvativ XR Riser
Handlebar extenderOptional
Handlebar stem detailsRitchey Pro
Headset size1 1/8 (inches) FSA Integrated

Gearing Specifications

Bicycle chainHG73
Bottom bracket shell widthNot Available
Bottom bracket typeShimano XT Hollowtech II
Crankset parts and sizes 22/32/44 Teeth
Shimano XT Hollowtech 2
Gear shift leversShimano XTR Trigger
Rear gear set 11 - 32 Teeth
9-speed

GT Zaskar Pro Fork System Data

Derailleur (Front)Shimano XT
Derailleur (Rear)Shimano XT
Fork material Single Crown
Aluminum and magnesium
Fork type 100 (millimeters) Travel
Fox 32 RL

Other Specs of GT Zaskar Pro

Component group setsShimano XT
Pedals detailsNot Available
Rear shock absorberNot Available
Saddle seatFi'zi:k Gobi XM
Seat post extensionRitchey


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