Trek TR-30 JUMPING 1999 VS GT CHUCKER 2.0 2006 specs comparison

Trek TR-30 Jumping

General Infos

Model	TR-30 Jumping
Manufacturer	Trek
Year of production	1999
Current price	Check price Here ==>
Color choice	-Tidal Blue and Sky Blue
Sizes	- Pro
Sizes	- Pro

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 Dia-Compe 990 Brakes
Hubs for disc brakes	Kung Ten Aluminum
Rims manufacturer	48-hole Bontrager Mack
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge

Frame and Body Specs

Frame materials	Chromoly
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-30 Jumping Fork System Data

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

Other Specs of Trek TR-30 Jumping

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 Alloy

GT Chucker 2.0

General Infos

Model	Chucker 2.0
Manufacturer	GT
Year of production	2006
Current price	Check price Here ==>
Color choice	-Flat Dark Silver
Sizes	- M

Wheels And Breaking System

Bike front tire	26 X 2.35 (inches) Kenda Kinetics
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Lee Chi Alloy Levers Mechanical Disc Brakes Lee Chi DSK-320
Hubs for disc brakes	QR Axle QR Axle Rear: Alloy Cassette Disc Type Disc Type Front: Alloy
Rims manufacturer	DD32 Disc Specific Design Double Wall Jalco
Spoke nipples type	CP Brass
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	7005 Aluminum Mono Stay Triple Triangle Second Generation Chucker Design
Frame type	TIG-welded
Handlebar construction	31.8 (millimeters) O.D. 73 (millimeters) Rise Alloy
Handlebar extender	Not Available
Handlebar stem details	10 Degree Rise 31.8 (millimeters) Clamp 80 (millimeters) Extension Alloy
Headset size	Ball Type Semi Integrated

Gearing Specifications

Bicycle chain	KMC IG-31
Bottom bracket shell width	Not Available
Bottom bracket type	ISIS Drive Cartridge Type
Crankset parts and sizes	22/32 Teeth TH and RPM Comet
Gear shift levers	4.0 Trigger Type SRAM
Rear gear set	11 - 32 Teeth 8-speed

GT Chucker 2.0 Fork System Data

Derailleur (Front)	3.0 SRAM
Derailleur (Rear)	Med Cage Length SRAM SX-5
Fork material	Steel and aluminum
Fork type	100 (millimeters) RST Gila Plus T6

Other Specs of GT Chucker 2.0

Component group sets	Mountain Mix
Pedals details	GT Alum Platform With Cr-mo Spindles And Cr-mo Pins
Rear shock absorber	Not Available
Saddle seat	9 (millimeters) Rails With Brace Guards Front And Rear Two Piece '05 GT Jump Design
Seat post extension	Double Bolt Micro Adjust Aluminum