Giant DEFY ADVANCED 1 2011 VS De Rosa PROFESSIONAL 1993 specs comparison

Giant Defy Advanced 1

General Infos

Model	Defy Advanced 1
Manufacturer	Giant
Year of production	2011
Current price	Check price Here ==>
Color choice	-White and red and silver
Sizes	- Xsmall - small - medium - medium/large - large - xlarge
Sizes	- Xsmall - small - medium - medium/large - large - xlarge

Wheels And Breaking System

Bike front tire	700 X 25c Michelin Pro Optimum
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Ultegra 6700 Levers Shimano Ultegra 6700 Brakes
Hubs for disc brakes	DT Swiss R1800
Rims manufacturer	DT Swiss R1800
Spoke nipples type	Not Available
Spoke wheel	DT Swiss Competition

Frame and Body Specs

Frame materials	Advanced-Grade Composite
Frame type	Not Available
Handlebar construction	Giant Contact
Handlebar extender	Optional
Handlebar stem details	Giant Contact
Headset size	Not Available

Gearing Specifications

Bicycle chain	Shimano Ultegra 6700
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano Dura-Ace
Crankset parts and sizes	34/50 Teeth Shimano Ultegra 6700
Gear shift levers	Shimano Ultegra 6700
Rear gear set	11 - 28 Teeth 10-speed

Giant Defy Advanced 1 Fork System Data

Derailleur (Front)	Shimano Ultegra 6700
Derailleur (Rear)	Shimano Ultegra 6700
Fork material	Carbon
Fork type	Advanced Grade Composite

Other Specs of Giant Defy Advanced 1

Component group sets	Shimano Ultegra 6700
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Fi'zi:k Aliante Delta
Seat post extension	Giant Vector Composite

De Rosa Professional

General Infos

Model	Professional
Manufacturer	De Rosa
Year of production	1993
Current price	Check price Here ==>
Color choice	-Not found
Sizes	- 47 - 48 - 49 - 50 - 51 - 52 - 53 - 54 - 55 - 56 - 57 - 58 - 59 - 60 - 61 - 6263 - 64

Wheels And Breaking System

Bike front tire	Vittoria Mistral
Bike rear tire	Not Available
Bike wheel size	Not Available
Brakeset type	Levers Campagnolo Athena Brakes
Hubs for disc brakes	Campagnolo Athena Cassette
Rims manufacturer	32-hole Nisi HRB-22
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Columbus SLX
Frame type	Lugged Steel
Handlebar construction	Cinelli
Handlebar extender	Not Available
Handlebar stem details	Cinelli XA
Headset size	Not Available

Gearing Specifications

Bicycle chain	Campagnolo Contax
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	39/53 Teeth Campagnolo Athena
Gear shift levers	Campagnolo Athena Downtube
Rear gear set	12 - 21 Teeth 8-speed

De Rosa Professional Fork System Data

Derailleur (Front)	Campagnolo Athena
Derailleur (Rear)	Campagnolo Athena
Fork material	Not Available
Fork type	De Rosa and Columbus SLX Flat Crown

Other Specs of De Rosa Professional

Component group sets	Campagnolo Athena
Pedals details	Diadora SA 210 Clipless
Rear shock absorber	Not Available
Saddle seat	Sella San Marco Pro
Seat post extension	Campagnolo Athena