Guerciotti PRX VELOCE 1996 VS Trek SPEED CONCEPT 2.5 2011 specs comparison

Guerciotti PRX Veloce

General Infos

Model	PRX Veloce
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 Veloce Levers Campagnolo Veloce Brakes
Hubs for disc brakes	Not Available
Rims manufacturer	32-hole Fir EA50
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	Modolo Q-Race
Handlebar extender	Not Available
Handlebar stem details	Modolo Q-Race
Headset size	1 (inches) Campagnolo Veloce

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Campagnolo Veloce
Bottom bracket shell width	70 (millimeters) Italian
Bottom bracket type	111 (millimeters) Spindle Campagnolo Veloce
Crankset parts and sizes	39/53 Teeth Campagnolo Veloce
Gear shift levers	Campagnolo Veloce Ergo
Rear gear set	Optional Of Gearing 8-speed

Guerciotti PRX Veloce Fork System Data

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

Other Specs of Guerciotti PRX Veloce

Component group sets	Campagnolo Veloce
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Selle Italia Expedia
Seat post extension	27.2 (millimeters) Diameter San Marcos

Trek Speed Concept 2.5

General Infos

Model	Speed Concept 2.5
Manufacturer	Trek
Year of production	2011
Current price	Check price Here ==>
Color choice	-Bright Silver and Black
Sizes	- Small - Medium - Large - Extra large

Wheels And Breaking System

Bike front tire	700 X 23c Bontrager R1
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Bontrager Race Lite Aero Levers Alloy Dual Pivot Brakes
Hubs for disc brakes	Bontrager SSR
Rims manufacturer	Bontrager SSR
Spoke nipples type	Not Available
Spoke wheel	Bontrager SSR

Frame and Body Specs

Frame materials	Alloy
Frame type	TIG-welded
Handlebar construction	Bontrager Race Bullhorn
Handlebar extender	Optional
Handlebar stem details	Bontrager Race Lite
Headset size	1 (inches) To 1 1/8 (inches) Tapered Integrated

Gearing Specifications

Bicycle chain	Not Available
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	34/50 Teeth SRAM Apex
Gear shift levers	SRAM 500 TT
Rear gear set	11 - 28 Teeth 10-speed

Trek Speed Concept 2.5 Fork System Data

Derailleur (Front)	SRAM Apex
Derailleur (Rear)	SRAM Apex
Fork material	Aero Crown Carbon
Fork type	Bontrager Race Lite E2 Tri Speed Concept

Other Specs of Trek Speed Concept 2.5

Component group sets	SRAM Apex
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Vision AeroMax Tri
Seat post extension	Bontrager Speed Concept Race X Lite