Giant BOULDER 2003 VS Caloi SUPRA 1997 specs comparison

Giant Boulder

General Infos

Model	Boulder
Manufacturer	Giant
Year of production	2003
Current price	Check price Here ==>
Color choice	- Orchid - Red -Black
Sizes	- 14 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - 23 (inches) - 25 (inches) - womens 14 (inches) - womens 17 (inches) - womens 19 (inches)
Sizes	- 14 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - 23 (inches) - 25 (inches) - womens 14 (inches) - womens 17 (inches) - womens 19 (inches)

Wheels And Breaking System

Bike front tire	26 X 1.95 (inches) Center Ridge All Terrain
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano EF-29 Levers Aluminum Linear-pull Brakes
Hubs for disc brakes	Q and R Aluminum
Rims manufacturer	36-hole Aluminum
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge Chun Nan Stainless Steel

Frame and Body Specs

Frame materials	Aluxx Aluminum
Frame type	TIG-welded
Handlebar construction	Rise Steel
Handlebar extender	Optional
Handlebar stem details	Giant Alloy MTB
Headset size	1 1/8 (inches) Threadless Aheadset

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC Z51
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	122.5 (millimeters) Spindle Tien Hsin
Crankset parts and sizes	24/34/42 Teeth Suntour XR-120
Gear shift levers	Shimano EF-29
Rear gear set	13 - 34 Teeth 7-speed

Giant Boulder Fork System Data

Derailleur (Front)	Shimano C102
Derailleur (Rear)	Shimano Altus
Fork material	Unicrown Crown Aluminum
Fork type	Giant

Other Specs of Giant Boulder

Component group sets	Mountain Mix
Pedals details	Resin
Rear shock absorber	Not Available
Saddle seat	Giant Groove
Seat post extension	30.8 (millimeters) Diameter Aluminum Micro-adjust

Caloi Supra

General Infos

Model	Supra
Manufacturer	Caloi
Year of production	1997
Current price	Check price Here ==>
Color choice	- matte blue - red -Black
Sizes	- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.10 (inches) Kenda
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano Levers Shimano Altus Brakes
Hubs for disc brakes	Nutted King Kong Aluminum
Rims manufacturer	36-hole Caloi Aluminum
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Ta Sen Stainless Steel

Frame and Body Specs

Frame materials	Alcoa 6061 T6 Aluminum
Frame type	TIG-welded
Handlebar construction	Caloi Super Steel
Handlebar extender	Optional
Handlebar stem details	Caloi Super Steel
Headset size	1 1/8 (inches) Dia-Compe

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-UG50
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	124.5 (millimeters) Spindle Sealed Cartridge
Crankset parts and sizes	28/38/48 Teeth Shimano Tourney TY-21
Gear shift levers	Grip Shift
Rear gear set	14 - 28 Teeth 7-speed

Caloi Supra Fork System Data

Derailleur (Front)	Top-pull and clamp-on 31.8 (millimeters) Shimano Tourney TY-22
Derailleur (Rear)	Shimano Tourney TY-22
Fork material	Unicrown Crown Hi-tensile Steel
Fork type	Caloi

Other Specs of Caloi Supra

Component group sets	Shimano Tourney TY-22
Pedals details	Platform
Rear shock absorber	Not Available
Saddle seat	Caloi AMS
Seat post extension	27.0 (millimeters) Diameter Caloi