Opus ALTO 2008 VS Felt F80 2006 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 F80

General Infos

Model	F80
Manufacturer	Felt
Year of production	2006
Current price	Check price Here ==>
Color choice	-Yellow
Sizes	- 50cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 60cm (centimeters) - 63cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23C Vittoria Action HSD
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano 105 Dual Control Levers Aluminum Dual Pivot Brakes
Hubs for disc brakes	Alex AKX R2.0
Rims manufacturer	Alex AKX R2.0
Spoke nipples type	Not Available
Spoke wheel	14ga. Straight Gauge Alex

Frame and Body Specs

Frame materials	Felt 7005 F-Lite Double-butted Aluminum
Frame type	TIG-welded
Handlebar construction	Felt Aluminum
Handlebar extender	Optional
Handlebar stem details	Felt ST 6061
Headset size	1 1/8 (inches) Aheadset Integrated

Gearing Specifications

Bicycle chain	KMC Z9900
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	30/42/52 Teeth FSA and RPM
Gear shift levers	Shimano 105 STI Dual Control
Rear gear set	12 - 25 Teeth 9-speed

Felt F80 Fork System Data

Derailleur (Front)	Shimano 105
Derailleur (Rear)	Shimano 105
Fork material	Aero Crown Carbon With Cr-Mo Steerer
Fork type	Felt Carbon

Other Specs of Felt F80

Component group sets	Shimano 105
Pedals details	Aluminum Clipless
Rear shock absorber	Not Available
Saddle seat	Felt Race-Lite
Seat post extension	27.2 (millimeters) Diameter Felt Carbon and Alloy Micro-Adjust