Klein QUANTUM PRO (01) 1996 VS EPX 303 - TIAGRA 2003 specs comparison

Klein Quantum Pro (01)

General Infos

Model	Quantum Pro (01)
Manufacturer	Klein
Year of production	1996
Current price	Check price Here ==>
Color choice	- Buyer's choice -Burgandy and blue fade
Sizes	- 51 cm (centimeters) - 53 cm (centimeters) - 55 cm (centimeters) - 57 cm (centimeters) - 59 cm (centimeters) - 61 cm (centimeters) - 63 cm (centimeters)
Sizes	- 51 cm (centimeters) - 53 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 Klein Prime
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 Matrix Aurora Ceramic
Spoke nipples type	Alloy Nipples
Spoke wheel	2.0 (millimeters) Double Butted Stainless Steel

Frame and Body Specs

Frame materials	Gradient 9000 Aluminum
Frame type	TIG-welded Aluminum
Handlebar construction	ITM Pro
Handlebar extender	Not Available
Handlebar stem details	Klein
Headset size	1 1/4 (inches) Threadless Klein Airhead

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Sachs SCM90
Bottom bracket shell width	72 (millimeters) Threadless
Bottom bracket type	108 (millimeters) Spindle Klein Precision
Crankset parts and sizes	39/53 Teeth Campagnolo Chorus
Gear shift levers	Campagnolo Chorus Ergo
Rear gear set	12 - 23 Teeth 8-speed

Klein Quantum Pro (01) Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 35.0 (millimeters) Campagnolo Chorus
Derailleur (Rear)	Campagnolo Chorus
Fork material	Aero Crown Carbon Fiber Composite
Fork type	Klein Aeros

Other Specs of Klein Quantum Pro (01)

Component group sets	Campagnolo Chorus
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Selle Italia Flite
Seat post extension	31.6 (millimeters) Diameter Syncros Pro Series Aluminum

EPX 303 - Tiagra

General Infos

Model	303 - Tiagra
Manufacturer	EPX
Year of production	2003
Current price	Check price Here ==>
Color choice	-Yellow and Carbon
Sizes	- 50cm (centimeters) - 53cm (centimeters) - 56cm (centimeters) - 59cm (centimeters) - 62cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c Continental Ultra 2000 Kevlar
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Tiagra STI Dual Control Levers Shimano Tiagra Dual Pivot Brakes
Hubs for disc brakes	Shimano Tiagra
Rims manufacturer	32-hole Mavic CXP 21
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Carbon Fiber Composite
Frame type	Bonded and monocoque
Handlebar construction	ITM Super Italian Pro 330
Handlebar extender	Optional
Handlebar stem details	ITM
Headset size	1 1/8 (inches) Integrated Cane Creek

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG53
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	109.5 (millimeters) Spindle Shimano BB-UN52
Crankset parts and sizes	39/53 Teeth Shimano Tiagra
Gear shift levers	Shimano Tiagra STI Dual Control
Rear gear set	12 - 23 Teeth 9-speed

EPX 303 - Tiagra Fork System Data

Derailleur (Front)	Braze-on Shimano Tiagra
Derailleur (Rear)	Shimano Tiagra SS
Fork material	Unicrown Crown Carbon Fiber Composite With Aluminum Steerer
Fork type	EPX

Other Specs of EPX 303 - Tiagra

Component group sets	Shimano Tiagra
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Selle San Marco ODS
Seat post extension	27.2 (millimeters) Diameter ITM 210