GT ZUM 4.0 2007 VS Trek 4900 2002 specs comparison

GT ZuM 4.0 2007 comparison online with competitors

GT ZuM 4.0

General Infos
Model ZuM 4.0
Manufacturer GT
Year of production 2007
Current price Check price Here ==>   
Color choice -Not found
Sizes - Xsmall
- small
- medium
- large
- xlarge
Sizes - Xsmall
- small
- medium
- large
- xlarge

Wheels And Breaking System

Bike front tire26 X 1.50 (inches) Tioga City Slicker
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Shimano ST-EF29 Levers
Tektro Linear-pull Brakes
Hubs for disc brakesAlloy QR
Rims manufacturerAlloy Double Wall
Spoke nipples typeBrass Nipples
Spoke wheelStainless Steel

Frame and Body Specs

Frame materialsZuM 6061 Butted Aluminum
Frame typeTIG-welded
Handlebar construction 6061 Heat Treated
GT Mtn Riser
Handlebar extenderNot Available
Handlebar stem detailsGT ATB
Headset sizeFSA Integrated

Gearing Specifications

Bicycle chainNot Available
Bottom bracket shell widthNot Available
Bottom bracket typeCartridge Sealed
Crankset parts and sizes 22/32/42 Teeth
Suntour XCT-202
Gear shift leversShimano ST-EF50
Rear gear set 11 - 32 Teeth
8-speed

GT ZuM 4.0 Fork System Data

Derailleur (Front)Shimano Acera
Derailleur (Rear)Shimano Acera
Fork material Unicrown Crown
Aluminum and magnesium
Fork type 60 (millimeters) Travel
SR NRX-4000

Other Specs of GT ZuM 4.0

Component group setsMountain Mix
Pedals detailsHigh Impact Nylon Platform
Rear shock absorberNot Available
Saddle seatWTB Speed V
Seat post extensionGT Aluminum 6061


Trek 4900 2002 comparison online with competitors

Trek 4900

General Infos
Model 4900
Manufacturer Trek
Year of production 2002
Current price Check price Here ==>   
Color choice - Yellow
-Grey
Sizes - 13 (inches)
- 16.5 (inches)
- 18 (inches)
- 19.5 (inches)
- 21 (inches)
- 22.5 (inches)

Wheels And Breaking System

Bike front tire26 X 1.95 (inches) Bontrager Jones AC
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Aluminum Linear-pull Levers
Aluminum Linear-pull Brakes
Hubs for disc brakes Rear: Shimano
Front: Aluminum
Rims manufacturerBontrager Corvair
Spoke nipples typeNot Available
Spoke wheel 14ga. Straight Gauge
Stainless Steel

Frame and Body Specs

Frame materialsAluminum
Frame typeTIG-welded
Handlebar constructionBontrager Crowbar Sport
Handlebar extenderOptional
Handlebar stem detailsBontrager Sport
Headset size1 1/8 (inches) Threadless Aheadset

Gearing Specifications

Bicycle chain1/2 X 3/32 (inches)
Bottom bracket shell widthNot Available
Bottom bracket typeNot Available
Crankset parts and sizes 22/32/42 Teeth
Bontrager
Gear shift leversShimano Alivio RapidFire Plus
Rear gear set 11 - 32 Teeth
9-speed

Trek 4900 Fork System Data

Derailleur (Front)Shimano Alivio
Derailleur (Rear)Shimano Deore SGS
Fork material Single Triple-clamp Crown
Aluminum
Fork type 3.15 (inches) Travel
Rock Shox Judy C

Other Specs of Trek 4900

Component group setsMountain Mix
Pedals detailsAluminum ATB
Rear shock absorberNot Available
Saddle seatTrek ATB
Seat post extensionBontrager Sport


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