GT ZR-3000 1999 VS Romic CENTAUR 9 SPEED 2002 specs comparison

GT ZR-3000

General Infos

Model	ZR-3000
Manufacturer	GT
Year of production	1999
Current price	Check price Here ==>
Color choice	-H O T Blue
Sizes	- 48cm (centimeters) - 50cm (centimeters) - 52cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 60cm (centimeters)
Sizes	- 48cm (centimeters) - 50cm (centimeters) - 52cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 60cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c Michelin Axial Select
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano 105 STI Levers Shimano 105 Dual Pivot Brakes
Hubs for disc brakes	Shimano 105
Rims manufacturer	32-hole Mavic CXP 21
Spoke nipples type	Brass Nipples
Spoke wheel	1.8 (millimeters) Straight Gauge DT Stainless Steel

Frame and Body Specs

Frame materials	Butted 7000 Aluminum
Frame type	TIG-welded
Handlebar construction	Modolo
Handlebar extender	Not Available
Handlebar stem details	Aluminum
Headset size	1 (inches) Tange-Seiki Vantage

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG72
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	Shimano Cartridge
Crankset parts and sizes	30/42/52 Teeth Shimano 105
Gear shift levers	Shimano 105 STI Dual Control
Rear gear set	12 - 25 Teeth 9-speed

GT ZR-3000 Fork System Data

Derailleur (Front)	Shimano 105
Derailleur (Rear)	Shimano 105 GS
Fork material	Unicrown Crown Carbon Fiber Composite
Fork type	GT Edge

Other Specs of GT ZR-3000

Component group sets	Shimano 105 Triple
Pedals details	Time Road
Rear shock absorber	Not Available
Saddle seat	Chromoly Rails GT
Seat post extension	Aluminum Micro-adjust

Romic Centaur 9 Speed

General Infos

Model	Centaur 9 Speed
Manufacturer	Romic
Year of production	2002
Current price	Check price Here ==>
Color choice	- Blue - Gold - Metallic Black - Metallic Blue - Metallic Burgundy - Metallic Dark Blue - Metallic Green - Metallic Purple - Red - Silver - White - Yellow -Black
Sizes	- 48cm (centimeters) - 50cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 59cm (centimeters) - 60cm (centimeters) - 62cm (centimeters) - 64cm (centimeters) - 65cm (centimeters) - 67cm (centimeters) - 68cm (centimeters) - 69cm (centimeters) - 70cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c Michelin Axial Pro
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Campagnolo Centaur Ergo Levers Campagnolo Centaur Dual Pivot Brakes
Hubs for disc brakes	Campagnolo Centaur
Rims manufacturer	Mavic Open Pro
Spoke nipples type	Brass Nipples
Spoke wheel	14/15 Ga. Straight Gauge Wheelsmith Stainless Steel

Frame and Body Specs

Frame materials	Reynolds 853
Frame type	Fillet Brazed and lugged
Handlebar construction	Optional
Handlebar extender	Not Available
Handlebar stem details	Optional
Headset size	1 (inches) Campagnolo Chorus

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Campagnolo
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	111 (millimeters) Spindle Campagnolo AC-H
Crankset parts and sizes	39/53 Teeth Campagnolo Centaur
Gear shift levers	Campagnolo Centaur Ergo
Rear gear set	12 - 23 Teeth 9-speed

Romic Centaur 9 Speed Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 28.6 (millimeters) Campagnolo Centaur
Derailleur (Rear)	Campagnolo Centaur
Fork material	Semi-sloping Crown Reynolds 531
Fork type	Romic

Other Specs of Romic Centaur 9 Speed

Component group sets	Campagnolo Centaur
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Selle Italia Trimatic
Seat post extension	27.0 (millimeters) Diameter Campagnolo Centaur