GT PERFORMER 2007 VS Robinson JR 1996 specs comparison

GT Performer

General Infos

Model	Performer
Manufacturer	GT
Year of production	2007
Current price	🛒 View Price →
Color choice	- Matte Pink -Metallic Blue
Sizes	- 20 wheel (inches)
Sizes	- 20 wheel (inches)

Wheels And Breaking System

Bike front tire	26 X 2.10 (inches) Kenda Kiniption
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Tektro 299A Levers Tektro FX-330 Brakes
Hubs for disc brakes	Rear: GT Sealed Cassette Front: GT Aluminum Sealed
Rims manufacturer	48-hole Alex G22
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge

Frame and Body Specs

Frame materials	Chromoly
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) Threadless Tange Seiki FATTY 22

Gearing Specifications

Bicycle chain	KMC Z410
Bottom bracket shell width	Not Available
Bottom bracket type	Ball Type With 8 Spline Cr-Mo Axle
Crankset parts and sizes	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 Chromoly
Fork type	'05 GT Freestyle

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 Jump
Seat post extension	Alloy Micro Adjust

Robinson JR

General Infos

Model	JR
Manufacturer	Robinson
Year of production	1996
Current price	🛒 View Price →
Color choice	-Chrome-plated
Sizes	- Boys

Wheels And Breaking System

Bike front tire	20 X 1 1/8 (inches) GT AA Pro
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Dia-Compe MX-122 Levers Dia-Compe 500NR Brakes
Hubs for disc brakes	Not Available
Rims manufacturer	28-hole Sun Metal
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Steel

Frame and Body Specs

Frame materials	Chromoly
Frame type	TIG-welded Steel
Handlebar construction	Robinson JR Alloy
Handlebar extender	Not Available
Handlebar stem details	GT Mini Alloy
Headset size	1 (inches) Tioga Bear Trap

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC
Bottom bracket shell width	68 (millimeters) Threadless
Bottom bracket type	Sugino
Crankset parts and sizes	42 Teeth Sugino Alloy
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

Robinson JR Fork System Data

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

Other Specs of Robinson JR

Component group sets	Not Available
Pedals details	GT Mini
Rear shock absorber	Not Available
Saddle seat	Velo
Seat post extension	20.6 (millimeters) Diameter