De Bernardi EL-OS CHORUS 1996 VS Klein QUANTUM PRO 1998 specs comparison

De Bernardi EL-OS Chorus

General Infos

Model	EL-OS Chorus
Manufacturer	De Bernardi
Year of production	1996
Current price	Check price Here ==>
Color choice	-Red
Sizes	- 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) - 63 cm (centimeters)
Sizes	- 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) - 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	Lugged 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

De Bernardi EL-OS Chorus Fork System Data

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

Other Specs of De Bernardi 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

Klein Quantum Pro

General Infos

Model	Quantum Pro
Manufacturer	Klein
Year of production	1998
Current price	Check price Here ==>
Color choice	-Jade Chameleon
Sizes	- 51 cm (centimeters) - 55 cm (centimeters) - 57 cm (centimeters) - 59 cm (centimeters) - 61 cm (centimeters) - 63 cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 25c Continental Grand Prix 3000 Kevlar
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	Rolf Aero
Rims manufacturer	14-hole and 16-hole Araya Super 7X
Spoke nipples type	Alloy Nipples
Spoke wheel	2.0 (millimeters) Bladed and triple-butted DT Stainless Steel

Frame and Body Specs

Frame materials	Klein Gradient Aluminum
Frame type	TIG-welded
Handlebar construction	Italmanubri Super Italia Pro
Handlebar extender	Not Available
Handlebar stem details	Klein MC3
Headset size	1 (inches) Threadless Klein Air-Head

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	12 - 23 Teeth 9-speed

Klein Quantum Pro Fork System Data

Derailleur (Front)	Top-pull Shimano Dura-Ace
Derailleur (Rear)	Shimano Dura-Ace
Fork material	Unicrown Crown Carbon Fiber Composite
Fork type	Klein Aeros Carbon

Other Specs of Klein Quantum Pro

Component group sets	Shimano Dura-Ace
Pedals details	Shimano PD-7700 Dura-Ace SPD
Rear shock absorber	Not Available
Saddle seat	Selle Italia Flite
Seat post extension	31.6 (millimeters) Diameter Thomson Elite