Felt AR4 2010 VS De Rosa PRIMATO EL/OS 1994 specs comparison

Felt AR4

General Infos

Model	AR4
Manufacturer	Felt
Year of production	2010
Current price	Check price Here ==>
Color choice	-Matte Clear and Pewter
Sizes	- 51cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 61cm (centimeters)
Sizes	- 51cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 61cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c Vittoria Rubino Pro Folding
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Ultegra Levers Shimano Ultegra Dual Pivot Brakes
Hubs for disc brakes	Felt AeroR1 Sealed Bearing
Rims manufacturer	20-hole and 24-hole Felt AeroR2 700c 28 (millimeters) Deep Aluminum
Spoke nipples type	Alloy
Spoke wheel	Aero Bladed DT Swiss

Frame and Body Specs

Frame materials	Felt Aero HM Carbon Fiber
Frame type	Monocoque
Handlebar construction	Felt 1.3A 2014 Triple Butted Aluminum Wing
Handlebar extender	Optional
Handlebar stem details	+ and - 8d Rise FELT 1.1 2014 Aluminum
Headset size	1 1/8 (inches) Integrated FSA

Gearing Specifications

Bicycle chain	Shimano Ultegra
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano Hollowtech II
Crankset parts and sizes	39/53 Teeth Shimano Ultegra
Gear shift levers	Shimano Ultegra
Rear gear set	11 - 25 Teeth 10-speed

Felt AR4 Fork System Data

Derailleur (Front)	Braze-on Shimano Ultegra
Derailleur (Rear)	Shimano Ultegra
Fork material	Carbon and carbon Steerer
Fork type	Felt 1.3A UHC-Nano

Other Specs of Felt AR4

Component group sets	Shimano Ultegra
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	Felt 1.2 Road Saddle With Hollow Cromo Rails
Seat post extension	Felt 1.1a UHM Carbon Fiber

De Rosa Primato EL/OS

General Infos

Model	Primato EL/OS
Manufacturer	De Rosa
Year of production	1994
Current price	Check price Here ==>
Color choice	-Not found
Sizes	- 50 - 51 - 52 - 53 - 54 - 55 - 56 - 57 - 58 - 59 - 60

Wheels And Breaking System

Bike front tire	Vittoria CX
Bike rear tire	Not Available
Bike wheel size	Not Available
Brakeset type	Levers Campagnolo Record Brakes
Hubs for disc brakes	Not Available
Rims manufacturer	NISI AN85 Or Mixer
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Oversize Columbus EL
Frame type	Lugged Steel
Handlebar construction	Cinelli
Handlebar extender	Not Available
Handlebar stem details	Cinelli X and A
Headset size	Not Available

Gearing Specifications

Bicycle chain	Campagnolo
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	39/53 Teeth Campagnolo Record
Gear shift levers	Campagnolo Record Ergo
Rear gear set	12 - 23 Teeth 8-speed

De Rosa Primato EL/OS Fork System Data

Derailleur (Front)	Campagnolo Record
Derailleur (Rear)	Campagnolo Record
Fork material	Not Available
Fork type	DeRosa Flat Fork Crown Columbus EL

Other Specs of De Rosa Primato EL/OS

Component group sets	Campagnolo Record Ergo
Pedals details	Diadora Power Drive
Rear shock absorber	Not Available
Saddle seat	San Marco Titanio
Seat post extension	Campagnolo Record