Guerciotti EL-OS CHORUS 1996 VS Marin FOUR CORNERS 2011 specs comparison

Guerciotti EL-OS Chorus

General Infos

Model	EL-OS Chorus
Manufacturer	Guerciotti
Year of production	1996
Current price	Check price Here ==>
Color choice	- white and chrome -Black and chrome
Sizes	- 51 cm (centimeters) - 53 cm (centimeters) - 54 cm (centimeters) - 55 cm (centimeters) - 56 cm (centimeters) - 57 cm (centimeters) - 58 cm (centimeters) - 59 cm (centimeters) - 60 cm (centimeters) - 61 cm (centimeters) - 62 cm (centimeters) - 63 cm (centimeters)
Sizes	- 51 cm (centimeters) - 53 cm (centimeters) - 54 cm (centimeters) - 55 cm (centimeters) - 56 cm (centimeters) - 57 cm (centimeters) - 58 cm (centimeters) - 59 cm (centimeters) - 60 cm (centimeters) - 61 cm (centimeters) - 62 cm (centimeters) - 63 cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c Hutchinson
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Campagnolo Chorus Levers Campagnolo Chorus Dual Pivot Brakes
Hubs for disc brakes	Not Available
Rims manufacturer	32-hole Fir ES80
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge ACI Stainless Steel

Frame and Body Specs

Frame materials	Oversize Columbus Nivacrom EL
Frame type	Fillet Brazed Steel
Handlebar construction	TTT Forma 44
Handlebar extender	Not Available
Handlebar stem details	TTT Synthesis
Headset size	1 (inches) Campagnolo Chorus

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Campagnolo SL
Bottom bracket shell width	70 (millimeters) Italian
Bottom bracket type	Not Available
Crankset parts and sizes	39/53 Teeth Campagnolo Chorus
Gear shift levers	Campagnolo Chorus Ergo
Rear gear set	Optional Of Gearing 8-speed

Guerciotti EL-OS Chorus Fork System Data

Derailleur (Front)	Bottom-pull and braze-on Campagnolo Chorus
Derailleur (Rear)	Campagnolo Chorus
Fork material	Unicrown Crown Columbus EL Nivacrom
Fork type	Not Available

Other Specs of Guerciotti EL-OS Chorus

Component group sets	Campagnolo Chorus
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Selle Italia Turbomatic 2
Seat post extension	27.2 (millimeters) Diameter Campagnolo Chorus

Marin Four Corners

General Infos

Model	Four Corners
Manufacturer	Marin
Year of production	2011
Current price	Check price Here ==>
Color choice	-Forest green
Sizes	- 50 - 54 - 56 - 58 - 62

Wheels And Breaking System

Bike front tire	700 X 23c
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Tektro R200A Levers Tektro Forged Cantilevers Brakes
Hubs for disc brakes	Shimano Deore
Rims manufacturer	36-hole Alex TD-20
Spoke nipples type	Not Available
Spoke wheel	14ga. WTB Stainless

Frame and Body Specs

Frame materials	4130 Triple Butted Cromoly
Frame type	Steel
Handlebar construction	FSA Vero Compact
Handlebar extender	Optional
Handlebar stem details	Marin Alloy
Headset size	1 1/8 (inches) Orbit MX

Gearing Specifications

Bicycle chain	Shimano HG53
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano Cartridge
Crankset parts and sizes	48/36/26t Teeth Shimano
Gear shift levers	Shimano Bar-end
Rear gear set	11 - 32 Teeth 9-speed

Marin Four Corners Fork System Data

Derailleur (Front)	Shimano Alivio
Derailleur (Rear)	Shimano XT
Fork material	Steel
Fork type	Cromoly Rigid

Other Specs of Marin Four Corners

Component group sets	Road Mix
Pedals details	Composite With Alloy Cage
Rear shock absorber	Not Available
Saddle seat	WTB Laser V Comp
Seat post extension	27.2 (millimeters) Diameter Comp Alloy Micro Adjust