Guerciotti PRX ATHENA 1996 VS Kestrel 500SCI/ULTEGRA 1995 specs comparison

Guerciotti PRX Athena

General Infos

Model	PRX Athena
Manufacturer	Guerciotti
Year of production	1996
Current price	Check price Here ==>
Color choice	- Titanium -Purple
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) - 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) - 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 Athena Levers Campagnolo Athena Dual Pivot Brakes
Hubs for disc brakes	Not Available
Rims manufacturer	32-hole Fir EL45
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge ACI Stainless Steel

Frame and Body Specs

Frame materials	Columbus PRX
Frame type	Lugged Steel
Handlebar construction	TTT Forma 44
Handlebar extender	Not Available
Handlebar stem details	TTT Synthesis
Headset size	1 (inches) Campagnolo Athena

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Campagnolo Athena
Bottom bracket shell width	70 (millimeters) Italian
Bottom bracket type	113 (millimeters) Spindle
Crankset parts and sizes	39/53 Teeth Campagnolo Athena
Gear shift levers	Campagnolo Athena Ergo
Rear gear set	Optional Of Gearing 8-speed

Guerciotti PRX Athena Fork System Data

Derailleur (Front)	Bottom-pull and braze-on Campagnolo Athena
Derailleur (Rear)	Campagnolo Athena
Fork material	Semi-sloping Crown Columbus PRX
Fork type	Not Available

Other Specs of Guerciotti PRX Athena

Component group sets	Campagnolo Athena
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Selle San Marco Rolls
Seat post extension	27.2 (millimeters) Diameter Campagnolo Athena

Kestrel 500SCI/Ultegra

General Infos

Model	500SCI/Ultegra
Manufacturer	Kestrel
Year of production	1995
Current price	Check price Here ==>
Color choice	-Black -malichite green -red -saturn blue -white
Sizes	- 49 cm (centimeters) - 54 cm (centimeters) - 57 cm (centimeters)

Wheels And Breaking System

Bike front tire	650 X 20c Michelin Hi-Lite Super Comp
Bike rear tire	Not Available
Bike wheel size	650c Wheels
Brakeset type	Shimano 600 Ultegra Levers Shimano 600 Ultegra Dual Pivot Brakes
Hubs for disc brakes	Shimano 600 Ultegra
Rims manufacturer	28-hole Mavic Reflex SBP SUP
Spoke nipples type	Alloy Nipples
Spoke wheel	2.0 (millimeters) Double Butted Wheelsmith Stainless Steel

Frame and Body Specs

Frame materials	Carbon Fiber Monocoque
Frame type	One-piece Carbon Fiber
Handlebar construction	TTT Forma 44
Handlebar extender	Not Available
Handlebar stem details	TTT Synthesis
Headset size	1 (inches) Stronglight A9

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG90
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	44/56 Teeth Shimano 600 Ultegra
Gear shift levers	Shimano 600 Ultegra STI Dual Control
Rear gear set	12 - 21 Teeth 8-speed

Kestrel 500SCI/Ultegra Fork System Data

Derailleur (Front)	Bottom-pull and braze-on Shimano 600 Ultegra
Derailleur (Rear)	Shimano 600 Ultegra
Fork material	Aero Crown Carbon Fiber Composite
Fork type	Kestrel EMS

Other Specs of Kestrel 500SCI/Ultegra

Component group sets	Shimano 600 Ultegra STI
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Selle Italia Flite
Seat post extension	27.2 (millimeters) Diameter Control Tech Control Post