Trek CALYPSO 2009 VS GT DOUBLE DOWN 2006 specs comparison

Trek Calypso

General Infos

Model	Calypso
Manufacturer	Trek
Year of production	2009
Current price	Check price Here ==>
Color choice	- Matte Gold -Pearl White and Dark Blue
Sizes	- 19 (inches)
Sizes	- 19 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.125 (inches) Bontrager Cruiser
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Tektro Alloy With Kraton Insert Levers Tektro Alloy V-brake Brakes
Hubs for disc brakes	Rear: Coaster Brake Front: Alloy
Rims manufacturer	36-hole Alloy
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Alpha White Aluminum
Frame type	TIG-welded
Handlebar construction	Cruiser Steel
Handlebar extender	Optional
Handlebar stem details	Alloy 2-bolt
Headset size	Sealed Semi-cartidge Threaded

Gearing Specifications

Bicycle chain	Not Available
Bottom bracket shell width	Not Available
Bottom bracket type	Sealed
Crankset parts and sizes	38 Teeth Alloy 3-Piece
Gear shift levers	Shimano RS-41 Revo Twist
Rear gear set	14 - 34 Teeth 7-speed

Trek Calypso Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Shimano TX51
Fork material	Unicrown Crown Steel
Fork type	Cruiser

Other Specs of Trek Calypso

Component group sets	Cruiser Mix
Pedals details	Nylon Platform
Rear shock absorber	Not Available
Saddle seat	Cruiser
Seat post extension	Steel

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

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