De Rosa PRIMATO 1997 VS Felt DA-DI2 2010 specs comparison

De Rosa Primato

General Infos

Model	Primato
Manufacturer	De Rosa
Year of production	1997
Current price	Check price Here ==>
Color choice	- Wild Grape -Ferrari red
Sizes	- 50 cm (centimeters) - 51 cm (centimeters) - 52 cm (centimeters) - 53 cm (centimeters) - 54 cm (centimeters) - 55 cm (centimeters) - 56 cm (centimeters) - 57 cm (centimeters) - 58 cm (centimeters) - 59 cm (centimeters) - 60 cm (centimeters)
Sizes	- 50 cm (centimeters) - 51 cm (centimeters) - 52 cm (centimeters) - 53 cm (centimeters) - 54 cm (centimeters) - 55 cm (centimeters) - 56 cm (centimeters) - 57 cm (centimeters) - 58 cm (centimeters) - 59 cm (centimeters) - 60 cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 20c Specialized Turbo T
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Campagnolo Chorus Levers Campagnolo Chorus Dual Pivot Brakes
Hubs for disc brakes	Rear: Campagnolo Chorus Cassette Front: Campagnolo Chorus
Rims manufacturer	16-hole Campagnolo Vento
Spoke nipples type	Alloy Nipples
Spoke wheel	1.8 (millimeters) Aero Campagnolo Stainless Steel

Frame and Body Specs

Frame materials	Columbus EL OS
Frame type	Lugged
Handlebar construction	Cinelli 66
Handlebar extender	Not Available
Handlebar stem details	Cinelli X and A
Headset size	1 (inches) Campagnolo Chorus

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Campagnolo Record
Bottom bracket shell width	70 (millimeters) Italian
Bottom bracket type	102 (millimeters) Spindle Campagnolo Chorus
Crankset parts and sizes	Campagnolo Chorus
Gear shift levers	Campagnolo Chorus Ergo
Rear gear set	Optional Of Gearing 9-speed

De Rosa Primato Fork System Data

Derailleur (Front)	Bottom-pull and braze-on Campagnolo Chorus
Derailleur (Rear)	Campagnolo Chorus
Fork material	Flat Crown Columbus EL OS
Fork type	De Rosa

Other Specs of De Rosa Primato

Component group sets	Campagnolo Chorus
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Titanium Rails Selle San Marco Strada
Seat post extension	27.2 (millimeters) Diameter Campagnolo Chorus

Felt DA-Di2

General Infos

Model	DA-Di2
Manufacturer	Felt
Year of production	2010
Current price	Check price Here ==>
Color choice	-Gloss Hyper Black
Sizes	- 650c x 48 (centimeters) - 50cm (centimeters) - 700c x 52 (centimeters) - 54 (centimeters) - 56 (centimeters) - 58 (centimeters) - 60cm (centimeters)

Wheels And Breaking System

Bike front tire	650/700 X 21c Vittoria Triathlon EVO CS Tubular
Bike rear tire	Not Available
Bike wheel size	650c and 700c Wheels
Brakeset type	Shimano Dura-Ace Di2 ST7971 STI Levers Shimano Dura-Ace 7900 Front and Shimano Dura-Ace 7800 Rear Brakes
Hubs for disc brakes	Zipp 808
Rims manufacturer	16-hole and 20-hole Zipp 808 Tubular
Spoke nipples type	Not Available
Spoke wheel	Butted Sapim CX Ray

Frame and Body Specs

Frame materials	Felt Tri Specific UHC Nano Carbon Fiber
Frame type	Monocoque
Handlebar construction	Devox Bayonet UHC Nano Base Bar
Handlebar extender	Devox Adjustable UHC Extensions
Handlebar stem details	Felt Bayonet II Integrated
Headset size	1 (inches) Integrated FELT Bayonet

Gearing Specifications

Bicycle chain	Shimano Dura-Ace 7900
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano Dura-Ace Hollowtech II
Crankset parts and sizes	39/53 Teeth Shimano Dura-Ace
Gear shift levers	Shimano Dura-Ace Di2 SW-7971 & ST7971 Dual Shift Point STI
Rear gear set	11 - 23 Teeth 10-speed

Felt DA-Di2 Fork System Data

Derailleur (Front)	Braze-on Shimano Dura-Ace Di2
Derailleur (Rear)	Shimano Dura-Ace Di2
Fork material	Carbon Fiber
Fork type	Felt Bayonet II UHC-Nano

Other Specs of Felt DA-Di2

Component group sets	Shimano Dura-Ace Di2 Electric
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	Prologo Nago TTRT TT and Tri With Carbon Rails
Seat post extension	FELT 3.1 UHM Bladed Carbon