GT POWER SERIES MICRO 2008 VS Trek TR-20 1999 specs comparison

GT Power Series Micro

General Infos

Model	Power Series Micro
Manufacturer	GT
Year of production	2008
Current price	Check price Here ==>
Color choice	-Silver and Black
Sizes	- Micro 16.75TT (inches)
Sizes	- Micro 16.75TT (inches)

Wheels And Breaking System

Bike front tire	20 (inches) Kenda Small Block Eight
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Unavailable Front and Mini BMX Rear Levers Unavailable Front and BMX Design Rear Brakes
Hubs for disc brakes	Rear: Joy Tech Cassette Front: GT Aluminum Sealed
Rims manufacturer	28-hole Alex DA-22
Spoke nipples type	Aluminum Nipples
Spoke wheel	15ga.

Frame and Body Specs

Frame materials	GT 6061 Aluminum
Frame type	TIG-welded
Handlebar construction	GT BMX Aluminum
Handlebar extender	Optional
Handlebar stem details	Mini BMX
Headset size	1 1/8 (inches) FSA Orbit IS-2

Gearing Specifications

Bicycle chain	KMC Z610
Bottom bracket shell width	Not Available
Bottom bracket type	Euro
Crankset parts and sizes	GT Forged Aluminum 3pc.
Gear shift levers	Not Available
Rear gear set	14 15 16 Teeth 1-speed

GT Power Series Micro Fork System Data

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

Other Specs of GT Power Series Micro

Component group sets	BMX
Pedals details	Aluminum Body With Bolt On Aluminum Cage
Rear shock absorber	Not Available
Saddle seat	GT Mini BMX
Seat post extension	Aluminum

Trek TR-20

General Infos

Model	TR-20
Manufacturer	Trek
Year of production	1999
Current price	Check price Here ==>
Color choice	- Mellow Gold and Crimson -Chrome and Lemon
Sizes	- Professional size

Wheels And Breaking System

Bike front tire	Rear: 20 X 1.75 (inches) Bontrager Revolt ST-2 Front: 20 X 2.10 (inches) Bontrager Revolt ST-2
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Chang Star 281DT Levers Chang Star VB-911 DK Brakes
Hubs for disc brakes	Formula
Rims manufacturer	36-hole Bontrager Mack
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge

Frame and Body Specs

Frame materials	Chromoly and hi-tensile Steel
Frame type	TIG-welded
Handlebar construction	Chromoly
Handlebar extender	Not Available
Handlebar stem details	Alloy Ahead Type
Headset size	1 1/8 (inches) Threadless Aheadset SE-1

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) Taya TB-410
Bottom bracket shell width	American
Bottom bracket type	One Piece
Crankset parts and sizes	1-piece Steel
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

Trek TR-20 Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Not Available
Fork type	Trek

Other Specs of Trek TR-20

Component group sets	Not Available
Pedals details	Alloy Platform
Rear shock absorber	Not Available
Saddle seat	Bontrager FS Plus 10
Seat post extension	25.4 (millimeters) Diameter Steel