Nishiki OPTIMA 1994 VS Ross CHIMERA 1997 specs comparison

Nishiki Optima

General Infos

Model	Optima
Manufacturer	Nishiki
Year of production	1994
Current price	Check price Here ==>
Color choice	-Not found
Sizes	- 16 (inches) - 18 (inches) - 20 (inches) - 22 (inches)
Sizes	- 16 (inches) - 18 (inches) - 20 (inches) - 22 (inches)

Wheels And Breaking System

Bike front tire	Kenda K-803
Bike rear tire	Not Available
Bike wheel size	Not Available
Brakeset type	Levers 400CX Brakes
Hubs for disc brakes	400CX
Rims manufacturer	32-hole Sun Metal L18
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Chromoly
Frame type	TIG-welded Steel
Handlebar construction	Kalloy AL001
Handlebar extender	Not Available
Handlebar stem details	Lee Chi HSM653SB2g
Headset size	Not Available

Gearing Specifications

Bicycle chain	Shimano HG-50
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	20/32/42 Teeth 400CX
Gear shift levers	Shimano 400CX Rapidfire Plus
Rear gear set	11 - 19 Teeth 7-speed

Nishiki Optima Fork System Data

Derailleur (Front)	400CX
Derailleur (Rear)	Shimano 700CX
Fork material	Not Available
Fork type	Chromoly Steerer

Other Specs of Nishiki Optima

Component group sets	Shimano 400CX
Pedals details	Wellgo LU-995 With Clips
Rear shock absorber	Not Available
Saddle seat	Vetta SL Racing
Seat post extension	Kalloy SP-248

Ross Chimera

General Infos

Model	Chimera
Manufacturer	Ross
Year of production	1997
Current price	Check price Here ==>
Color choice	- teal -Green
Sizes	- 16 (inches) - 18 (inches) - 20 (inches) - 22 (inches) - 24 (inches) - womens 16 (inches) - womens 19 (inches)

Wheels And Breaking System

Bike front tire	700 X 38c Ross HP
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	APSE Levers Resin and steel Cantilever Brakes
Hubs for disc brakes	Q and R Rear: Steel Nutted Front: Steel
Rims manufacturer	36-hole Rigida AS-27
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Sha Dar Stainless Steel

Frame and Body Specs

Frame materials	Hi-tensile Steel
Frame type	TIG-welded
Handlebar construction	Hsin Lung Steel
Handlebar extender	Optional
Handlebar stem details	Hsin Lung Steel
Headset size	1 (inches) YST 8002

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-UG50
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	122.5 (millimeters) Spindle YST BB 621
Crankset parts and sizes	28/38/48 Teeth Resin Covered Steel
Gear shift levers	Grip Shift MRX-170
Rear gear set	11 - 28 Teeth 7-speed

Ross Chimera Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 28.6 (millimeters) Shimano Tourney TY-22 Top-swing
Derailleur (Rear)	Shimano Tourney TY-22
Fork material	Unicrown Crown Hi-tensile Steel
Fork type	Ross

Other Specs of Ross Chimera

Component group sets	Shimano Tourney TY-22
Pedals details	Resin
Rear shock absorber	Not Available
Saddle seat	Selle Master VL-252
Seat post extension	25.4 (millimeters) Diameter Steel Pillar