Opus ALTO 2008 VS Beyond Fabrications BE-401 MMC (02) 1997 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

Beyond Fabrications BE-401 MMC (02)

General Infos

Model	BE-401 MMC (02)
Manufacturer	Beyond Fabrications
Year of production	1997
Current price	Check price Here ==>
Color choice	-Anodized grey
Sizes	- 54 cm (centimeters) - 56 cm (centimeters) - 58 cm (centimeters) - womens 54 cm (centimeters) - womens 56 cm (centimeters) - womens 58 cm (centimeters)

Wheels And Breaking System

Bike front tire	Kevlar 700 X 20c Vittoria Chrono CS
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Dura-Ace Levers Shimano Dura-Ace Dual Pivot Brakes
Hubs for disc brakes	Shimano Dura-Ace
Rims manufacturer	28-hole Zipp Mid-V 340
Spoke nipples type	Alloy Nipples
Spoke wheel	2.0 (millimeters) Bladed Marwi Titanium

Frame and Body Specs

Frame materials	Beyond BE-401 Beryllium MMC
Frame type	Bonded
Handlebar construction	Scott LF
Handlebar extender	Not Available
Handlebar stem details	Syncros Hardcore
Headset size	1 (inches) Chris King NoThreadSet

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-7700
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	109.5 (millimeters) Spindle Shimano BB-7700
Crankset parts and sizes	39/53 Teeth Shimano Dura-Ace
Gear shift levers	Shimano Dura-Ace STI Dual Control
Rear gear set	11 - 21 Teeth 9-speed

Beyond Fabrications BE-401 MMC (02) Fork System Data

Derailleur (Front)	Top-pull and clamp-on 28.6 (millimeters) Shimano Dura-Ace
Derailleur (Rear)	Shimano Dura-Ace
Fork material	Aero Crown Carbon Fiber Composite With Titanium Steerer
Fork type	Kestrel EMS

Other Specs of Beyond Fabrications BE-401 MMC (02)

Component group sets	Shimano Dura-Ace
Pedals details	Bebop Clipless
Rear shock absorber	Not Available
Saddle seat	Selle San Marco
Seat post extension	27.2 (millimeters) Diameter Syncros Titanium