Sun Bicycles KEY WEST ALUMINUM 2002 VS Trek CALYPSO 1996 specs comparison

Sun Bicycles Key West Aluminum

General Infos

Model	Key West Aluminum
Manufacturer	Sun Bicycles
Year of production	2002
Current price	Check price Here ==>
Color choice	- Blue and Ball Burnished - Red and Ball Burnished -Ball Burnished
Sizes	- 19 (inches) - 21 (inches) - womens 17 (inches) - womens 19 (inches)
Sizes	- 19 (inches) - 21 (inches) - womens 17 (inches) - womens 19 (inches)

Wheels And Breaking System

Bike front tire	Rear: 20 X 1.95 (inches) Kenda K-847 Front: 26 X 1.95 (inches) Kenda K-847
Bike rear tire	Not Available
Bike wheel size	Rear: 20 (inches) Wheels Front: 26 (inches)
Brakeset type	Tektro 380A Levers Tektro 832A Linear Pull Brakes
Hubs for disc brakes	Aluminum
Rims manufacturer	36-hole Aluminum
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	6061 T6 Aluminum
Frame type	TIG-welded
Handlebar construction	Cruiser Steel
Handlebar extender	Not Available
Handlebar stem details	Aluminum
Headset size	1 1/8 (inches) Steel

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC Z-410
Bottom bracket shell width	American
Bottom bracket type	One Piece
Crankset parts and sizes	44 Teeth 1-piece 170 (millimeters)
Gear shift levers	SRAM MRX
Rear gear set	14 - 34 Teeth 7-speed Freewheel

Sun Bicycles Key West Aluminum Fork System Data

Derailleur (Front)	Campagnolo Centaur
Derailleur (Rear)	Shimano MR-40
Fork material	Unicrown Crown Hi-tensile Steel
Fork type	Not Available

Other Specs of Sun Bicycles Key West Aluminum

Component group sets	Not Available
Pedals details	Wellgo LU-990
Rear shock absorber	Not Available
Saddle seat	Viscount 2350
Seat post extension	27.2 (millimeters) Diameter Aluminum

Trek Calypso

General Infos

Model	Calypso
Manufacturer	Trek
Year of production	1996
Current price	Check price Here ==>
Color choice	-Turquoise
Sizes	- 19 (inches) - womens 19 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.00 (inches) Gumwall
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Chang Star 279P Levers Shimano Altus Brakes
Hubs for disc brakes	Not Available
Rims manufacturer	36-hole Alloy
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Hi-tensile Steel
Frame type	TIG-welded Steel
Handlebar construction	Steel
Handlebar extender	Not Available
Handlebar stem details	Not Available
Headset size	1 (inches) YST 665

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC UG-50
Bottom bracket shell width	68 (millimeters) Threadless
Bottom bracket type	One Piece
Crankset parts and sizes	40 Teeth 1-piece Chromoly 6 1/2 (inches)
Gear shift levers	Grip Shift Quickshift
Rear gear set	14 - 28 Teeth 6-speed

Trek Calypso Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Shimano Tourney TY-22
Fork material	Unicrown Crown Hi-tensile Steel
Fork type	Trek

Other Specs of Trek Calypso

Component group sets	Shimano Tourney TY-22
Pedals details	Victor VP-805
Rear shock absorber	Not Available
Saddle seat	Trek Cruiser
Seat post extension	22.2 (millimeters) Diameter Steel