GT THUMPER 2003 VS GT TOUR 1999 specs comparison

GT Thumper 2003 comparison online with competitors

GT Thumper

General Infos
Model Thumper
Manufacturer GT
Year of production 2003
Current price Check price Here ==>   
Color choice - TT Gray
-Moro Blue
Sizes - One
Sizes - One

Wheels And Breaking System

Bike front tire20 X 2.10 (inches) GT LP-4
Bike rear tireNot Available
Bike wheel size20 (inches) Wheels
Brakeset type Tektro 273A Rear Levers
Tektro FX-11 U-brake Rear Brakes
Hubs for disc brakes 14 (millimeters) Axle
Aluminum
Rims manufacturer 36-hole
Alex G22
Spoke nipples typeBrass Nipples
Spoke wheel 14ga. Straight Gauge
Stainless Steel

Frame and Body Specs

Frame materialsChromoly
Frame typeTIG-welded
Handlebar constructionGT BMX
Handlebar extenderNot Available
Handlebar stem detailsGT Piston
Headset size1 1/8 (inches) Threadless Tange-Seiki TGMX

Gearing Specifications

Bicycle chain 1/2 X 3/16 (inches)
KMC 410
Bottom bracket shell widthAmerican
Bottom bracket typeNot Available
Crankset parts and sizes 39 Teeth
GT 3-piece Chromoly
Gear shift leversNot Available
Rear gear set 14 Teeth
1-speed

GT Thumper Fork System Data

Derailleur (Front)Not Available
Derailleur (Rear)Not Available
Fork material Unicrown Crown
Chromoly
Fork typeGT

Other Specs of GT Thumper

Component group setsNot Available
Pedals detailsGT Johnson Design
Rear shock absorberNot Available
Saddle seatGT Launch Pad
Seat post extensionSteel Micro-adjust


GT Tour 1999 comparison online with competitors

GT Tour

General Infos
Model Tour
Manufacturer GT
Year of production 1999
Current price Check price Here ==>   
Color choice -Gloss Black Powder Coat
Sizes - Not available

Wheels And Breaking System

Bike front tire20 X 1.95 (inches) GT Air Bags
Bike rear tireNot Available
Bike wheel size20 (inches) Wheels
Brakeset type Dia-Compe Tech 99 Levers
Dia-Compe 990 Brakes
Hubs for disc brakesGT Mohawk
Rims manufacturer 48-hole
Weinmann ZAC-XX
Spoke nipples typeBrass Nipples
Spoke wheel 2.0 (millimeters) Straight Gauge
Steel

Frame and Body Specs

Frame materialsChromoly
Frame typeWelded
Handlebar constructionGT
Handlebar extenderNot Available
Handlebar stem detailsGT Piston
Headset size1 1/8 (inches) Threadless Aheadset With SST Oryg Detangler

Gearing Specifications

Bicycle chain1/2 X 1/8 (inches)
Bottom bracket shell widthNot Available
Bottom bracket typeSealed Cartridge
Crankset parts and sizes 45 Teeth
GT Power Series 3-piece Chromoly
Gear shift leversNot Available
Rear gear set 16 Teeth
1-speed

GT Tour Fork System Data

Derailleur (Front)Not Available
Derailleur (Rear)Not Available
Fork material Unicrown Crown
Chromoly
Fork typeGT

Other Specs of GT Tour

Component group setsNot Available
Pedals detailsGT Aluminum Platform
Rear shock absorberNot Available
Saddle seatGT
Seat post extensionGT Chromoly Micro-adjust


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