Jamis EC 7 ALUMINUM 1998 VS Trek CALYPSO WOMENS 2011 specs comparison

Jamis EC 7 Aluminum

General Infos

Model	EC 7 Aluminum
Manufacturer	Jamis
Year of production	1998
Current price	Check price Here ==>
Color choice	- Silverflake -Crimson
Sizes	- 18 (inches) - womens 18 (inches)
Sizes	- 18 (inches) - womens 18 (inches)

Wheels And Breaking System

Bike front tire	26 X 1.95 (inches) Kenda K-847
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano Levers Tektro Front and Shimano Nexus Roller Brake Rear Brakes
Hubs for disc brakes	Rear: Shimano Nexus Inter 7 Roller Brake Front: Formula
Rims manufacturer	36-hole Sun Rims Z-19
Spoke nipples type	Not Available
Spoke wheel	2.0 (millimeters) Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Oversized 7005 Aluminum
Frame type	TIG-welded
Handlebar construction	Kalloy Alloy
Handlebar extender	Not Available
Handlebar stem details	Kalloy Chromoly
Headset size	1 1/8 (inches) Victor VP-H98W Sealed

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC Z-51
Bottom bracket shell width	Not Available
Bottom bracket type	Victor VP
Crankset parts and sizes	42 Teeth Cyclone CPI-100
Gear shift levers	Shimano Revo
Rear gear set	21 Teeth 7-speed Internal

Jamis EC 7 Aluminum Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown
Fork type	Jamis

Other Specs of Jamis EC 7 Aluminum

Component group sets	Shimano Nexus
Pedals details	VP
Rear shock absorber	Not Available
Saddle seat	Jamis Cruiser
Seat post extension	Kalloy Aluminum Micro-adjust

Trek Calypso Womens

General Infos

Model	Calypso Womens
Manufacturer	Trek
Year of production	2011
Current price	Check price Here ==>
Color choice	-Pedal Pink Pearl
Sizes	- Womens 17 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.35 Bontrager Solana
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Tektro Alloy Levers Tektro V Brakes
Hubs for disc brakes	Alloy
Rims manufacturer	36-hole Alloy
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Alloy
Frame type	TIG-welded
Handlebar construction	Cruiser Steel
Handlebar extender	Optional
Handlebar stem details	Alloy
Headset size	Sealed

Gearing Specifications

Bicycle chain	Not Available
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	38T Teeth Alloy 3 Piece
Gear shift levers	SRAM MRX
Rear gear set	14 - 34 Teeth 7-speed

Trek Calypso Womens Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	SRAM 3.0
Fork material	Single Crown Steel
Fork type	Cruiser Steel

Other Specs of Trek Calypso Womens

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