GT DOUBLE DOWN 2006 VS Jamis EARTH CRUISER 1 2011 specs comparison

GT Double Down

General Infos

Model	Double Down
Manufacturer	GT
Year of production	2006
Current price	Check price Here ==>
Color choice	-Red on Metalflake Black
Sizes	- Standard size for all
Sizes	- Standard size for all

Wheels And Breaking System

Bike front tire	Rear: 24 X 3.10 (inches) Dyno Fireball (inches)4x6 (inches) With Custom Flame Pattern Front: 26 X 1.95 (inches) Dyno Fireball With Custom Flame Pattern
Bike rear tire	Not Available
Bike wheel size	Rear: 24 (inches) Wheels Front: 26 (inches)
Brakeset type	Kustom Kruiser Forged Levers Tektro IO Cable Actuated Disc Brake With Custom CP Rotor Front and Shimano Coaster Rear Brakes
Hubs for disc brakes	Rear: Shimano 3 Speed Coaster Brake Front: Aluminum Disc Q and R
Rims manufacturer	Rear: Ultrawide 4x6 Front: Super High Polish Aluminum
Spoke nipples type	Brass CP
Spoke wheel	14ga. Straight Gauge UCP

Frame and Body Specs

Frame materials	Custom Designed 6061 Tig Welded Chopper Style Frame With Forged Dropouts
Frame type	TIG-welded
Handlebar construction	Custom Designed Heat Treated Aluminum With Kustom Kruiser Laser Etch
Handlebar extender	Not Available
Handlebar stem details	CNC Heat Treated Aluminum With KK Logo Macine 4 Bolt Black Anodized
Headset size	1 1/8 (inches) Sealed Black Anodized

Gearing Specifications

Bicycle chain	Chrome Plated 3/32 With Heat Treated Links
Bottom bracket shell width	Not Available
Bottom bracket type	European Size Sealed Cartridge Bearing
Crankset parts and sizes	Maltese Cross 5 (millimeters) Thick CNC Cut One Piece Heat Tre Teeth AA Chrome Plated Tubular Crankset With Kustom Kruiser Laser Etched Logo
Gear shift levers	Not Available
Rear gear set	22 Teeth 1-speed

GT Double Down Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Aluminum and magnesium
Fork type	Custom Designed Dual Crown Chopper Fork

Other Specs of GT Double Down

Component group sets	Not Available
Pedals details	Aluminum BMX Style
Rear shock absorber	Not Available
Saddle seat	Kustom Kruiser Full Leather Chopper Seat With Steel Reinforcement
Seat post extension	Not Available

Jamis Earth Cruiser 1

General Infos

Model	Earth Cruiser 1
Manufacturer	Jamis
Year of production	2011
Current price	Check price Here ==>
Color choice	- celery and pearl white - grape jelly and pearl white - monterey blue and pearl white - sangria and pearl white - seafoam and pearl white -Gloss black and palladium silver
Sizes	- M: 18 (inches) - 21 F: 15 (inches) - 17 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.125 (inches) Jamis Cruise Control
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Unavailable Front and Hi-Stop Coaster Brake Rear
Hubs for disc brakes	Rear: Hi Stop Coaster Brake Front: Alloy Nutted
Rims manufacturer	36-hole Alex Zuma
Spoke nipples type	Not Available
Spoke wheel	14ga. Stainless Steel Stainless

Frame and Body Specs

Frame materials	6061 aluminum c
Frame type	Aluminum
Handlebar construction	Jamis Cruise Control
Handlebar extender	Optional
Handlebar stem details	Alloy Hi-rise
Headset size	1 1/8 (inches) Threaded

Gearing Specifications

Bicycle chain	KMC Z410NP
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	119 (millimeters) Spindle Cotterless Bolt Type
Crankset parts and sizes	44T Teeth Forged Alloy
Gear shift levers	Not Available
Rear gear set	18 Teeth 1-speed

Jamis Earth Cruiser 1 Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown Steel
Fork type	Hi Ten

Other Specs of Jamis Earth Cruiser 1

Component group sets	Cruiser Mix
Pedals details	Cruiser Platform
Rear shock absorber	Not Available
Saddle seat	Earth Cruiser Comfort With Spring
Seat post extension	27.2 (millimeters) Diameter Alloy Micro Adjust