Nishiki OPTIMA 1993 VS Mongoose CROSSWAY 450 1995 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

Mongoose Crossway 450

General Infos

Model	Crossway 450
Manufacturer	Mongoose
Year of production	1995
Current price	Check price Here ==>
Color choice	-Blazing blue -forest green
Sizes	- 13 (inches) - 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - 23 (inches) - womens 17 (inches) - womens 19 (inches)

Wheels And Breaking System

Bike front tire	700 X 35c Mongoose
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Chang Star 273A Levers Shimano Altus C90 Brakes
Hubs for disc brakes	Shimano AceraX
Rims manufacturer	36-hole Araya PX-35
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 mm c

Frame and Body Specs

Frame materials	Tange Chromoly Main Triangle
Frame type	TIG-welded Steel
Handlebar construction	Mongoose
Handlebar extender	Optional
Handlebar stem details	Mongoose
Headset size	1 (inches) YST 8002

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-UG50
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	24/34/42 Teeth Tracer MT-6i
Gear shift levers	Grip Shift MRX-100
Rear gear set	11 - 28 Teeth 7-speed

Mongoose Crossway 450 Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 28.6 (millimeters) Shimano Alivio
Derailleur (Rear)	Shimano Alivio GS
Fork material	Unicrown Crown Chromoly
Fork type	Mongoose

Other Specs of Mongoose Crossway 450

Component group sets	Shimano Alivio
Pedals details	Composite
Rear shock absorber	Not Available
Saddle seat	Mongoose Gel
Seat post extension	26.2 (millimeters) Diameter Mongoose