Nishiki OPTIMA 1993 VS Jamis CITIZEN 2002 specs comparison

Nishiki Optima

General Infos

Model	Optima
Manufacturer	Nishiki
Year of production	1993
Current price	Check price Here ==>
Color choice	-Not found
Sizes	- 15.5 - 17.5 - 19.5 - 21.5
Sizes	- 15.5 - 17.5 - 19.5 - 21.5

Wheels And Breaking System

Bike front tire	700 X 35c Cross
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Levers Shimano 400CX Brakes
Hubs for disc brakes	Shimano 400CX
Rims manufacturer	32-hole Ritchey USA Vantage Cross Sport
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Chrome-moly
Frame type	TIG-welded Steel
Handlebar construction	Alloy Flat 6deg
Handlebar extender	Not Available
Handlebar stem details	TIG Welded Rise With CRO-MO Clamp
Headset size	Not Available

Gearing Specifications

Bicycle chain	Shimano CN-HG50
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	20/32/40 Teeth Shimano 400CX
Gear shift levers	Shimano 400CX Rapidfire Plus
Rear gear set	11 - 19 Teeth 7-speed

Nishiki Optima Fork System Data

Derailleur (Front)	Shimano 700CX
Derailleur (Rear)	Shimano 700CX
Fork material	Not Available
Fork type	Chrome-moly

Other Specs of Nishiki Optima

Component group sets	Shimano 400CX Rapidfire Plus
Pedals details	Steel Cage and alloy Body With Clips And Straps
Rear shock absorber	Not Available
Saddle seat	Vetta (inches)SL (inches) Style With Waterproof Cover
Seat post extension	Kalloy SP 248 Alloy

Jamis Citizen

General Infos

Model	Citizen
Manufacturer	Jamis
Year of production	2002
Current price	Check price Here ==>
Color choice	- Silver -Blue
Sizes	- 16 (inches) - 17.5 (inches) - 19.5 (inches) - 21.5 (inches) - 23 (inches) - womens 14.5 (inches) - womens 17.5 (inches)

Wheels And Breaking System

Bike front tire	700 X 38c Cheng Shin 1069
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Tektro Tenera Levers Tektro Forged Linear-pull Brakes
Hubs for disc brakes	Q and R Aluminum
Rims manufacturer	36-hole Weinmann
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Chromoly and hi-tensile Steel
Frame type	Brazed and welded
Handlebar construction	High-rise Steel
Handlebar extender	Optional
Handlebar stem details	Adjustable Aluminum
Headset size	1 (inches) Steel

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-UG50
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	120 (millimeters) Spindle Three Piece
Crankset parts and sizes	28/38/48 Teeth Cyclone Aluminum
Gear shift levers	SRAM MRX
Rear gear set	14 - 34 Teeth 7-speed Freewheel

Jamis Citizen Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 28.6 (millimeters) Shimano Tourney TY-30
Derailleur (Rear)	Shimano Tourey Megarange
Fork material	Unicrown Crown Chromoly and hi-tensile Steel
Fork type	Not Available

Other Specs of Jamis Citizen

Component group sets	Hybrid Mix
Pedals details	Wellgo Cruiser
Rear shock absorber	Not Available
Saddle seat	Viscount Comfort
Seat post extension	29.8 (millimeters) Diameter Suspension Aluminum