De Rosa PROFESSIONAL 1993 VS Torelli COUNTACH OS (07) 1998 specs comparison

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
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

Torelli Countach OS (07)

General Infos

Model	Countach OS (07)
Manufacturer	Torelli
Year of production	1998
Current price	Check price Here ==>
Color choice	- burgundy -Blue
Sizes	- 46 cm (centimeters) - 48 cm (centimeters) - 50 cm (centimeters) - 52 cm (centimeters) - 53 cm (centimeters) - 54 cm (centimeters) - 55 cm (centimeters) - 56 cm (centimeters) - 57 cm (centimeters) - 58 cm (centimeters) - 60 cm (centimeters) - 62 cm (centimeters) - 64 cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c Torelli TDF
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Dura-Ace Levers Shimano Dura-Ace Dual Pivot Brakes
Hubs for disc brakes	Shimano Dura-Ace
Rims manufacturer	32-hole Torelli Master
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Wheelsmith Stainless Steel

Frame and Body Specs

Frame materials	Columbus Brain OS
Frame type	Lugged
Handlebar construction	Modolo Q-Race
Handlebar extender	Not Available
Handlebar stem details	Modolo Q-Race
Headset size	1 (inches) Shimano Dura-Ace

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-7700
Bottom bracket shell width	70 (millimeters) Italian
Bottom bracket type	109.5 (millimeters) Spindle Shimano BB-7700
Crankset parts and sizes	39/53 Teeth Shimano Dura-Ace
Gear shift levers	Shimano Dura-Ace STI Dual Control
Rear gear set	Optional Of Gearing 9-speed

Torelli Countach OS (07) Fork System Data

Derailleur (Front)	Bottom-pull and braze-on Shimano Dura-Ace
Derailleur (Rear)	Shimano Dura-Ace
Fork material	External Unicrown Crown Columbus Brain
Fork type	Torelli

Other Specs of Torelli Countach OS (07)

Component group sets	Shimano Dura-Ace
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Torelli
Seat post extension	27.2 (millimeters) Diameter Shimano Dura-Ace