GT BUMP 2006 VS DK EIGHT PACK 2007 specs comparison

GT Bump

General Infos

Model	Bump
Manufacturer	GT
Year of production	2006
Current price	Check price Here ==>
Color choice	- Pink -RootBeer Brown
Sizes	- 20 wheel (inches)
Sizes	- 20 wheel (inches)

Wheels And Breaking System

Bike front tire	Rear: 26 X 2.10 (inches) GT LP-IV Front: 26 X 2.20 (inches) GT-1453
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	274A 907AD Tektro Aluminum Levers Dual Anchor Bolts Forged Aluminum U-brake Rear Brakes Alloy Side-pull Caliper Front and Tektro
Hubs for disc brakes	14 (millimeters) Cr-Mo Axle 3/8 (inches) Cr-Mo Axle 36 H 36 Ho Rear: '05 GT Branded Aluminum Body Aluminum Body Sealed Mech. Bearings Sealed Mech. Bearins Front: '05 GT Branded
Rims manufacturer	30 (millimeters) Width 36 Hole 36-hole Aluminum Alex G22
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge

Frame and Body Specs

Frame materials	3-tube Chromoly
Frame type	TIG-welded
Handlebar construction	7 (inches) Rise Cr-mo GT Dirt and street Bend
Handlebar extender	Not Available
Handlebar stem details	Cold Forged Aluminum GT Johnson III Design
Headset size	Extra Deep Cup Engagement 1 1/8 (inches) Tange Seiki FATTY 22

Gearing Specifications

Bicycle chain	KMC Z410
Bottom bracket shell width	Not Available
Bottom bracket type	Ball Type Steel
Crankset parts and sizes	36 Teeth GT Tubular Cr-Mo 3pc
Gear shift levers	Not Available
Rear gear set	13 Teeth 1-speed

GT Bump Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Chromoly
Fork type	'05 GT Dirt Jump Design

Other Specs of GT Bump

Component group sets	BMX
Pedals details	Aluminum Body Cr-mo Alxe '05 GT Dirt and Street Platform Design
Rear shock absorber	Not Available
Saddle seat	9 (millimeters) Rails GT (inches)Star 19 (inches) Two Piece Design
Seat post extension	Aluminum Double Bolt Micro Adjust

DK Eight Pack

General Infos

Model	Eight Pack
Manufacturer	DK
Year of production	2007
Current price	Check price Here ==>
Color choice	- Burnt Orange - Cream -Pewter
Sizes	- Standard size for everyone

Wheels And Breaking System

Bike front tire	Rear: System Interstate 85 Front: System Moto 85
Bike rear tire	Not Available
Bike wheel size	Not Available
Brakeset type	Tektro Alloy Rear Levers Tektro 904A Rear Brakes
Hubs for disc brakes	DK Macho
Rims manufacturer	48-hole Sun ZX25
Spoke nipples type	Not Available
Spoke wheel	14ga. Black

Frame and Body Specs

Frame materials	Chromoly
Frame type	TIG-welded
Handlebar construction	DK 2 Piece Chromoly 7.3 (inches)
Handlebar extender	Optional
Handlebar stem details	DK Trail
Headset size	1 1/8 (inches) Cartridge

Gearing Specifications

Bicycle chain	KMC Z410
Bottom bracket shell width	Not Available
Bottom bracket type	Ball Bearing 8 Spline
Crankset parts and sizes	39 Teeth 3pc Tubular Cromo
Gear shift levers	Not Available
Rear gear set	14 Teeth 1-speed

DK Eight Pack Fork System Data

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

Other Specs of DK Eight Pack

Component group sets	BMX
Pedals details	Alloy Platform
Rear shock absorber	Not Available
Saddle seat	DK Dirt Jump
Seat post extension	25.4 (millimeters) Diameter Steel