Guerciotti EL-OS CHORUS 1996 VS Felt F90 2004 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

Felt F90

General Infos

Model	F90
Manufacturer	Felt
Year of production	2004
Current price	Check price Here ==>
Color choice	-Red
Sizes	- 47cm (centimeters) - 50cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 60cm (centimeters) - 63cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 25c Felt With Kevlar Belt
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Sora STI Dual Control and w Tektro Extensions Levers Tektro Dual Pivot Brakes
Hubs for disc brakes	Rear: Felt Aluminum Cassette Front: Felt Alloy
Rims manufacturer	Alex Double Wall
Spoke nipples type	Not Available
Spoke wheel	15ga. Stainless Steel

Frame and Body Specs

Frame materials	Felt F-Lite 7005 Double-butted
Frame type	TIG-welded and bonded
Handlebar construction	Felt Alloy 6061 Ergo
Handlebar extender	Not Available
Handlebar stem details	Felt 6061 Forged Alloy
Headset size	1 1/8 (inches) Threadless OS Aheadset

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC Z92
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	Cartridge
Crankset parts and sizes	30/42/52 Teeth FSA RPM Alloy
Gear shift levers	Shimano Sora STI Dual Control
Rear gear set	12 - 25 Teeth 8-speed

Felt F90 Fork System Data

Derailleur (Front)	Shimano Sora Triple
Derailleur (Rear)	Shimano Tiagra
Fork material	Aluminum and chrome-moly
Fork type	Felt

Other Specs of Felt F90

Component group sets	Road Mix
Pedals details	Aluminum Cage With Clips & Straps
Rear shock absorber	Not Available
Saddle seat	Felt
Seat post extension	Felt Design Alloy Micro-adjust