Caloi SIGMA 1995 VS Python BOA 1996 specs comparison

Caloi Sigma

General Infos

Model	Sigma
Manufacturer	Caloi
Year of production	1995
Current price	Check price Here ==>
Color choice	- dark blue - polished - purple - red -Copper
Sizes	- 15 (inches) - 17 (inches) - 19 (inches)
Sizes	- 15 (inches) - 17 (inches) - 19 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.10 (inches)
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano STX-RC Levers Shimano STX-RC M-System Brakes
Hubs for disc brakes	Shimano STX-RC
Rims manufacturer	Rigida LASER
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Alcoa 6061 T6 Aluminum
Frame type	Welded Aluminum
Handlebar construction	6061 T6 Aluminum
Handlebar extender	Caloi System Control
Handlebar stem details	Kalloy Alloy
Headset size	1 1/8 (inches) Dia-Compe S Series Aheadset

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG90
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	22/32/42 Teeth Shimano STX-RC
Gear shift levers	Shimano STX-RC RapidFire Plus
Rear gear set	11 - 28 Teeth 7-speed

Caloi Sigma Fork System Data

Derailleur (Front)	Top-pull and clamp-on 31.8 (millimeters) Shimano STX-RC
Derailleur (Rear)	Shimano STX-RC
Fork material	Unicrown Crown Chromoly
Fork type	Caloi

Other Specs of Caloi Sigma

Component group sets	Shimano STX-RC
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	Velo Titanium Rails
Seat post extension	27.0 (millimeters) Diameter Caloi System Control

Python Boa

General Infos

Model	Boa
Manufacturer	Python
Year of production	1996
Current price	Check price Here ==>
Color choice	-Brushed platinum
Sizes	- 16 (inches) - 18 (inches) - 20 (inches)

Wheels And Breaking System

Bike front tire	26 X 1.95 (inches) Tioga Psycho II
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Tektro RBP-366A Levers Shimano STX M-System Brakes
Hubs for disc brakes	Not Available
Rims manufacturer	32-hole Araya GP-710
Spoke nipples type	Brass Nipples
Spoke wheel	1.8 (millimeters) Double Butted Union Stainless Steel

Frame and Body Specs

Frame materials	Oversize 7005 Aluminum
Frame type	TIG-welded Steel and welded Aluminum
Handlebar construction	Python Chromoly
Handlebar extender	Python Aluminum Shorty
Handlebar stem details	Python Chromoly
Headset size	1 1/8 (inches) Tien Hsin TH-3600

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC SS-80S
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	116 (millimeters) Spindle Shimano BB-UN51
Crankset parts and sizes	26/36/46 Teeth Shimano STX-RC
Gear shift levers	Grip Shift SRT-600
Rear gear set	12 - 28 Teeth 8-speed

Python Boa Fork System Data

Derailleur (Front)	Bottom-pull Shimano STX-RC
Derailleur (Rear)	Shimano Deore LX GS
Fork material	Triple-butted Unicrown Crown Chromoly
Fork type	Python

Other Specs of Python Boa

Component group sets	Shimano Deore LX
Pedals details	HTI Steel and resin With Clips & Straps
Rear shock absorber	Not Available
Saddle seat	Viscount Flite
Seat post extension	Polygon PM-311