GT Bicycles MACH ONE PRO 20 2012 VS DK EFFECT 2009 specs comparison

GT Bicycles Mach One Pro 20

General Infos

Model	Mach One Pro 20
Manufacturer	GT Bicycles
Year of production	2012
Current price	Check price Here ==>
Color choice	- Satin Green -Satin Black
Sizes	- Standard size for all
Sizes	- Standard size for all

Wheels And Breaking System

Bike front tire	GT Wing 2.1/1.75
Bike rear tire	Not Available
Bike wheel size	Not Available
Brakeset type	Tektro Bx-309
Hubs for disc brakes	GT Steel 36h GT Steel 36h
Rims manufacturer	Unavailable Wheelset
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Straight Guage Hi-Ten
Frame type	Not Available
Handlebar construction	Steel
Handlebar extender	Not Available
Handlebar stem details	GT Race
Headset size	FSA External

Gearing Specifications

Bicycle chain	KMC Z410
Bottom bracket shell width	Not Available
Bottom bracket type	American BB
Crankset parts and sizes	Forged Steel 127 (millimeters) 42t
Gear shift levers	Unavailable Shifters
Rear gear set	Not Available

GT Bicycles Mach One Pro 20 Fork System Data

Derailleur (Front)	Unavailable Front Derailleur
Derailleur (Rear)	Unavailable Rear Derailleur
Fork material	Not Available
Fork type	GT Hi-Ten

Other Specs of GT Bicycles Mach One Pro 20

Component group sets	Not Available
Pedals details	GT Expert Plastic
Rear shock absorber	Unavailable Rear Shock
Saddle seat	GT Mach 1 Rail
Seat post extension	Steel 25.4 (millimeters)

DK Effect

General Infos

Model	Effect
Manufacturer	DK
Year of production	2009
Current price	Check price Here ==>
Color choice	-Raw
Sizes	- 20.75 TT (inches)

Wheels And Breaking System

Bike front tire	20 (inches) Kenda
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Unavailable Rear Levers Tektro FX-570 U-brake Rear Brakes
Hubs for disc brakes	Rear: Sealed 14 (millimeters) Cassette Front: Sealed 10 (millimeters) Axle
Rims manufacturer	36-hole Alienation Black Sheep
Spoke nipples type	Not Available
Spoke wheel	14ga. Stainless

Frame and Body Specs

Frame materials	4130 Sanko Chromoly
Frame type	TIG-welded
Handlebar construction	DK 2 Piece 8 (inches) 4130 Chromoly
Handlebar extender	Optional
Handlebar stem details	Alloy Front Load
Headset size	1 1/8 (inches) Cane Creek Integrated

Gearing Specifications

Bicycle chain	KMC K710
Bottom bracket shell width	Not Available
Bottom bracket type	Spanish Sealed
Crankset parts and sizes	25 Teeth DK Social 3pc
Gear shift levers	Not Available
Rear gear set	9 Teeth 1-speed

DK Effect Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown 4130 Chromoly
Fork type	Not Available

Other Specs of DK Effect

Component group sets	BMX
Pedals details	Aluminum Platform With Replaceable Pins
Rear shock absorber	Not Available
Saddle seat	DK Pivotal
Seat post extension	25.4 (millimeters) Diameter Pivotal Alloy