Opus ALTO 2008 VS Felt F75 2011 specs comparison

Opus Alto

General Infos

Model	Alto
Manufacturer	Opus
Year of production	2008
Current price	Check price Here ==>
Color choice	-Blue and White
Sizes	- Xsmall - small - medium - large - xlarge - xlxarge
Sizes	- Xsmall - small - medium - large - xlarge - xlxarge

Wheels And Breaking System

Bike front tire	700 X 23c Vittoria Zaffiro
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Ultegra STI Dual Control Levers Tektro R-720 Brakes
Hubs for disc brakes	Shimano WH-RS10
Rims manufacturer	Shimano WH-RS10
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Triple Butted 7005 Aluminum
Frame type	TIG-welded
Handlebar construction	Ora Race Ergo
Handlebar extender	Optional
Handlebar stem details	Ora OS-007
Headset size	1 1/8 (inches) Integrated TH

Gearing Specifications

Bicycle chain	Shimano CN-5600
Bottom bracket shell width	Not Available
Bottom bracket type	FSA Mega EXO
Crankset parts and sizes	34/50 Teeth FSA Gossamer Compact
Gear shift levers	Shimano Ultegra STI Dual Control
Rear gear set	11 - 25 Teeth 10-speed

Opus Alto Fork System Data

Derailleur (Front)	Shimano Ultegra
Derailleur (Rear)	Shimano Dura-Ace
Fork material	Aero Crown Carbon and carbon Steerer
Fork type	Ora RC2

Other Specs of Opus Alto

Component group sets	Shimano Ultegra
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Ora Quantum
Seat post extension	31.6 (millimeters) Diameter Ora Carbon

Felt F75

General Infos

Model	F75
Manufacturer	Felt
Year of production	2011
Current price	Check price Here ==>
Color choice	- semi matte black -Gloss metallic navy
Sizes	- 48 (centimeters) - 51 (centimeters) - 54 (centimeters) - 56 (centimeters) - 58 (centimeters) - 61cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c Vittoria Zaffiro Pro
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano 105 STI Levers Shimano 105 Brakes
Hubs for disc brakes	Felt Sealed Forged Aluminum
Rims manufacturer	28-hole and 32-hole MAVIC CXP-22S
Spoke nipples type	Aluminum Nipples
Spoke wheel	Swiss Stainless

Frame and Body Specs

Frame materials	Felt Road Custom 7005 Ultra-light
Frame type	Carbon
Handlebar construction	Felt VS 6061
Handlebar extender	Optional
Handlebar stem details	Felt SL 6061 Aluminum
Headset size	Fsa No. 42

Gearing Specifications

Bicycle chain	Shimano 105 10-speed
Bottom bracket shell width	Not Available
Bottom bracket type	FSA BB30
Crankset parts and sizes	50/34t Teeth FSA Gossamer Pro Compact BB30
Gear shift levers	Shimano 105 STI
Rear gear set	11 - 25 Teeth 10-speed

Felt F75 Fork System Data

Derailleur (Front)	Clamp On Shimano 105
Derailleur (Rear)	Shimano 105
Fork material	Carbon
Fork type	Felt UHC Advanced

Other Specs of Felt F75

Component group sets	Shimano 105
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	Felt SL Road
Seat post extension	Felt UHC Performance