DK DFX 2002 VS GT THUMPER 2004 specs comparison

DK DFX

General Infos

Model	DFX
Manufacturer	DK
Year of production	2002
Current price	Check price Here ==>
Color choice	- White -Blue
Sizes	- Pro
Sizes	- Pro

Wheels And Breaking System

Bike front tire	20 X 1.95 (inches) Maxxis Ringworm
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Tektro 287A Levers Tektro FS-15 U-brakes Brakes
Hubs for disc brakes	Aluminum
Rims manufacturer	48-hole Sun Rims ZX-25
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge UCP

Frame and Body Specs

Frame materials	Chromoly Main Triangle and hi-tensile Steel Rear Stays
Frame type	TIG-welded
Handlebar construction	DK 4-piece
Handlebar extender	Not Available
Handlebar stem details	DK Pro
Headset size	1 1/8 (inches) Threadless Tange-Seiki TG-4

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) KMC Z-510HX
Bottom bracket shell width	American
Bottom bracket type	Loose Ball
Crankset parts and sizes	44 Teeth 1-piece Chromoly 175 (millimeters)
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

DK DFX Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown Hi-tensile Steel
Fork type	DK

Other Specs of DK DFX

Component group sets	Not Available
Pedals details	Wellgo LU-313
Rear shock absorber	Not Available
Saddle seat	Velo Fat Dirt Jump
Seat post extension	26.6 (millimeters) Diameter Steel

GT Thumper

General Infos

Model	Thumper
Manufacturer	GT
Year of production	2004
Current price	Check price Here ==>
Color choice	-Blue
Sizes	- One

Wheels And Breaking System

Bike front tire	Rear: 20 X 2.10 (inches) GT LP-4 Front: 20 X 2.20 (inches) GT 1453
Bike rear tire	Not Available
Bike wheel size	20 (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 DX-2418
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Chromoly
Frame type	TIG-welded
Handlebar construction	GT BMX
Handlebar extender	Not Available
Handlebar stem details	GT Piston
Headset size	1 1/8 (inches) Threadless Tien Hsin With SST Oryg

Gearing Specifications

Bicycle chain	1/2 X 3/16 (inches) KMC Z510H
Bottom bracket shell width	American
Bottom bracket type	Not Available
Crankset parts and sizes	39 Teeth GT 3-piece Chromoly
Gear shift levers	Not 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 type	GT

Other Specs of GT Thumper

Component group sets	Not Available
Pedals details	GT BMX Design Aluminum
Rear shock absorber	Not Available
Saddle seat	GT Launch Pad
Seat post extension	Steel Micro-adjust