Mongoose FX-1 1999 VS GT THUMPER 2000 specs comparison

Mongoose FX-1

General Infos

Model	FX-1
Manufacturer	Mongoose
Year of production	1999
Current price	Check price Here ==>
Color choice	-Candy Blue
Sizes	- Not available
Sizes	- Not available

Wheels And Breaking System

Bike front tire	Mongoose Blur.2
Bike rear tire	Not Available
Bike wheel size	Not Available
Brakeset type	Tektro Levers Tektro U-brake Front and Dia-Compe Bulldog Rear Brakes
Hubs for disc brakes	Mongoose OS
Rims manufacturer	48-hole Mongoose Aluminum
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Chromoly Main Triangle and hi-tensile Steel Rear Stays
Frame type	TIG-welded
Handlebar construction	Mongoose Chromoly
Handlebar extender	Optional
Handlebar stem details	Mongoose Alloy
Headset size	1 1/8 (inches) Threadless Aheadset

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC
Bottom bracket shell width	American
Bottom bracket type	Not Available
Crankset parts and sizes	43 Teeth Mongoose 1-piece
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

Mongoose FX-1 Fork System Data

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

Other Specs of Mongoose FX-1

Component group sets	Not Available
Pedals details	Mongoose Aluminum
Rear shock absorber	Not Available
Saddle seat	Mongoose Freestyle
Seat post extension	22.2 (millimeters) Diameter Mongoose

GT Thumper

General Infos

Model	Thumper
Manufacturer	GT
Year of production	2000
Current price	Check price Here ==>
Color choice	- Propane -Gangreen
Sizes	- Not available

Wheels And Breaking System

Bike front tire	Rear: 20 X 1.75 (inches) Powerlite Retro Tread Front: 20 X 2.125 (inches) Powerlite Retro Tread
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Dia-Compe MX-101 Rear Levers DiaTech 996 U-Brake Rear Brakes
Hubs for disc brakes	GT Mohawk
Rims manufacturer	48-hole Weinmann ZAC-X
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters)

Frame and Body Specs

Frame materials	Chromoly
Frame type	TIG-welded
Handlebar construction	GT Freestyle
Handlebar extender	Optional
Handlebar stem details	GT Johnson
Headset size	1 1/8 (inches) Threadless Aheadset SB-1 With SST Oryg Detangler

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) KMC
Bottom bracket shell width	Not Available
Bottom bracket type	Sealed Cartridge
Crankset parts and sizes	44 Teeth GT 3-piece Chromoly
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

GT Thumper Fork System Data

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

Other Specs of GT Thumper

Component group sets	Not Available
Pedals details	GT Aluminum Platform
Rear shock absorber	Not Available
Saddle seat	GT
Seat post extension	GT Aluminum Micro-adjust