GT BMX JR. PRO SERIES MINI 1995 VS DK SENTRY 2009 specs comparison

GT BMX Jr. Pro Series mini

General Infos

Model	Jr. Pro Series mini
Manufacturer	GT BMX
Year of production	1995
Current price	Check price Here ==>
Color choice	-Chrome-plated
Sizes	- Boys
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 Jr Levers Dia-Compe 500NR Brakes
Hubs for disc brakes	GT Pro Series
Rims manufacturer	28-hole Sun Metal MP-13
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Steel

Frame and Body Specs

Frame materials	True Temper Chromoly
Frame type	TIG-welded Steel
Handlebar construction	GT Mini Alloy
Handlebar extender	Not Available
Handlebar stem details	GT Mini Alloy
Headset size	1 (inches) Steel

Gearing Specifications

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

GT BMX Jr. Pro Series mini Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown True Temper Chromoly
Fork type	GT Mini

Other Specs of GT BMX Jr. Pro Series mini

Component group sets	Not Available
Pedals details	GT Alloy
Rear shock absorber	Not Available
Saddle seat	One-piece Nylon
Seat post extension	20.6 (millimeters) Diameter Composite Integral To Saddle

DK Sentry

General Infos

Model	Sentry
Manufacturer	DK
Year of production	2009
Current price	Check price Here ==>
Color choice	- Dark Red Pearl - Metallic Pewter -Black Gold
Sizes	- 20.5 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 BX-310 Rear Brakes
Hubs for disc brakes	Alloy 10 (millimeters)
Rims manufacturer	36-hole Alloy
Spoke nipples type	Not Available
Spoke wheel	14ga. Stainless

Frame and Body Specs

Frame materials	6061 aluminum c
Frame type	TIG-welded
Handlebar construction	DK 2 Piece 7.3 (inches)
Handlebar extender	Optional
Handlebar stem details	DK Race Alloy Front Load
Headset size	1 1/8 (inches) Threadless

Gearing Specifications

Bicycle chain	KMC
Bottom bracket shell width	Not Available
Bottom bracket type	Euro
Crankset parts and sizes	39 Teeth 3 Piece Tubular Chromoly
Gear shift levers	Not Available
Rear gear set	14 Teeth 1-speed

DK Sentry 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 Sentry

Component group sets	BMX
Pedals details	Aluminum Platform
Rear shock absorber	Not Available
Saddle seat	DK Slim With 7 (millimeters) Rail
Seat post extension	27.2 (millimeters) Diameter Alloy Pillar