Cervelo R2.5 2004 VS Felt AR4 2011 specs comparison

Cervelo R2.5

General Infos

Model	R2.5
Manufacturer	Cervelo
Year of production	2004
Current price	Check price Here ==>
Color choice	-Black and Red and White
Sizes	- 48cm (centimeters) - 51cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 61cm (centimeters)
Sizes	- 48cm (centimeters) - 51cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 61cm (centimeters)

Wheels And Breaking System

Bike front tire	Vittoria Rubino Pro
Bike rear tire	Not Available
Bike wheel size	Not Available
Brakeset type	Shimano Ultegra Levers Shimano Ultegra Brakes
Hubs for disc brakes	Velomax
Rims manufacturer	24-hole and 28-hole Velomax Circuit
Spoke nipples type	Brass Nipples
Spoke wheel	14/16/14ga. Double-butted Stainless Steel

Frame and Body Specs

Frame materials	Carbon Fiber Composite
Frame type	Bonded
Handlebar construction	3T Forgie XL
Handlebar extender	Not Available
Handlebar stem details	3T Forgie XL
Headset size	1 1/8 (inches) Threadless Cane Creek

Gearing Specifications

Bicycle chain	Shimano CN-HG93
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano BB-6500
Crankset parts and sizes	39/53 Teeth Shimano Ultegra
Gear shift levers	Shimano Ultegra STI Dual Control
Rear gear set	11 - 23 Teeth 9-speed

Cervelo R2.5 Fork System Data

Derailleur (Front)	Shimano Ultegra
Derailleur (Rear)	Shimano Ultegra
Fork material	Carbon Fiber
Fork type	Cervelo Wolf

Other Specs of Cervelo R2.5

Component group sets	Shimano Ultegra
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	Selle Italia Flite SLR XP
Seat post extension	Cervelo Carbon Round

Felt AR4

General Infos

Model	AR4
Manufacturer	Felt
Year of production	2011
Current price	Check price Here ==>
Color choice	-Gloss clear
Sizes	- 51 (centimeters) - 54 (centimeters) - 56 (centimeters) - 58 (centimeters) - 61cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c Vittoria Rubino Pro
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Ultegra Levers Shimano Ultegra Brakes
Hubs for disc brakes	MAVIC QRM 20H
Rims manufacturer	20-hole Mavic Cosmic Elite
Spoke nipples type	Brass
Spoke wheel	Mavic Cosmic Elite Stainless

Frame and Body Specs

Frame materials	Felt Aero Road UHM Advanced MMC Carbon
Frame type	Carbon
Handlebar construction	Felt VS Aero 2014 Aluminum
Handlebar extender	Optional
Handlebar stem details	Felt SL 6061 Aluminum
Headset size	FSA Integrated

Gearing Specifications

Bicycle chain	Shimano 10 Speed
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano Hollowtech II
Crankset parts and sizes	53/39t 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
Fork type	Felt AR UHC Advanced

Other Specs of Felt AR4

Component group sets	Shimano Ultegra
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	Felt SL Raod
Seat post extension	Felt Aero UHC Advanced