GT PERFORMER 2009 VS GT PERFORMER 2011 specs comparison

GT Performer

General Infos

Model	Performer
Manufacturer	GT
Year of production	2009
Current price	Check price Here ==>
Color choice	- Brown and Oatmeal -White and Purple
Sizes	- 20.5 TT (inches)
Sizes	- 20.5 TT (inches)

Wheels And Breaking System

Bike front tire	20 X 2.10 (inches) Kenda Kiniption
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Tektro 299A Levers Tektro 907 U-brake Brakes
Hubs for disc brakes	GT Aluminum Sealed
Rims manufacturer	48-hole Alex G22
Spoke nipples type	Brass
Spoke wheel	14ga.

Frame and Body Specs

Frame materials	Chromoly Main Triangle
Frame type	TIG-welded
Handlebar construction	GT Dirt and street Hi-Ten
Handlebar extender	Optional
Handlebar stem details	GT FS Design
Headset size	1 1/8 (inches) Tange Seiki Fatty 22

Gearing Specifications

Bicycle chain	KMC Z510
Bottom bracket shell width	Not Available
Bottom bracket type	Mid BB
Crankset parts and sizes	33 Teeth GT Tubular Cr-Mo 3pc.
Gear shift levers	Not Available
Rear gear set	12 Teeth 1-speed

GT Performer Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown Hi-tensile Steel and chromoly Steerer
Fork type	GT Freestyle

Other Specs of GT Performer

Component group sets	BMX
Pedals details	GT Dirt and Street Platform
Rear shock absorber	Not Available
Saddle seat	Velo Mini Street
Seat post extension	Aluminum Micro-adjust Double Bolt

GT Performer

General Infos

Model	Performer
Manufacturer	GT
Year of production	2011
Current price	Check price Here ==>
Color choice	- orange -Polish silver
Sizes	- Not available

Wheels And Breaking System

Bike front tire	20 X 2.1 (inches) Kenda Ko-Rolla
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Tektro XL320 Levers Tektro Caliper Front and Tektro FX340R Rear Brakes
Hubs for disc brakes	Rear: GT Alloy Front: GT Aluminum
Rims manufacturer	32-hole and 36-hole Alex MUS16
Spoke nipples type	Brass
Spoke wheel	14ga.

Frame and Body Specs

Frame materials	CrMo
Frame type	Steel
Handlebar construction	GT Pro Steel
Handlebar extender	Optional
Handlebar stem details	GT Freestyle Drop
Headset size	1 1/8 (inches) Threadless

Gearing Specifications

Bicycle chain	KMC Z510
Bottom bracket shell width	Not Available
Bottom bracket type	Mid Size Sealed Bearings
Crankset parts and sizes	25t Teeth CroMO 3 Piece
Gear shift levers	Not Available
Rear gear set	9 teeth c

GT Performer Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Steel
Fork type	Cromo

Other Specs of GT Performer

Component group sets	BMX Mix
Pedals details	GT Dirt and Street Platform
Rear shock absorber	Not Available
Saddle seat	GT Slim Mini Street
Seat post extension	25.4 (millimeters) Diameter Aluminum Micro-adjust