Sampson Z7 PRO RAOD DURA ACE 2002 VS Specialized ALLEZ JUNIOR COMP 2006 specs comparison

Sampson z7 Pro Raod Dura Ace

General Infos

Model	z7 Pro Raod Dura Ace
Manufacturer	Sampson
Year of production	2002
Current price	Check price Here ==>
Color choice	- Paint Optional -Matte Titanium
Sizes	- 50 - 52 - 54 - 56 - 58 - 60 - 62
Sizes	- 50 - 52 - 54 - 56 - 58 - 60 - 62

Wheels And Breaking System

Bike front tire	700 X 23c Michelin Axial Pro
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Dura-Ace STI Dual Control Levers Shimano Dura-Ace Dual Pivot Brakes
Hubs for disc brakes	Cane Creek
Rims manufacturer	20-hole and 24-hole Cane Creek Aerohead
Spoke nipples type	Aluminum Nipples
Spoke wheel	14/15 Ga. Double-butted Stainless Steel

Frame and Body Specs

Frame materials	3Al and 2.5V Titanium
Frame type	TIG-welded
Handlebar construction	Kestrel EMS Carbon
Handlebar extender	Not Available
Handlebar stem details	3T Forgie
Headset size	1 1/8 (inches) Threadless Cane Creek S-2

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG72
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	Optional Of Gearing 9-speed

Sampson z7 Pro Raod Dura Ace Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 31.8 (millimeters) Shimano Dura-Ace
Derailleur (Rear)	Shimano Dura-Ace SS
Fork material	Sloping Crown Carbon Fiber Composite With Aluminum Steerer
Fork type	Reynolds Ouzo Comp

Other Specs of Sampson z7 Pro Raod Dura Ace

Component group sets	Shimano Dura-Ace
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Optional
Seat post extension	27.2 (millimeters) Diameter Thomson Elite

Specialized Allez Junior Comp

General Infos

Model	Allez Junior Comp
Manufacturer	Specialized
Year of production	2006
Current price	Check price Here ==>
Color choice	-Not found
Sizes	- Junior

Wheels And Breaking System

Bike front tire	120TPI Aramid Bead 700 X 23c Specialized Mondo Pro
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano 105 STI Dual Control Levers Forged Alloy With Cartridge Multi-condition Pads Brakes Dual Pivot
Hubs for disc brakes	QR QR Rear: Specialized Forged Alloy Double Sealed Bearings Cassette Double Sealed Bearings Front: Specialized Forged Alloy
Rims manufacturer	28-hole and 32-hole Alex AT-400
Spoke nipples type	Not Available
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	A1 Premium Aluminum
Frame type	TIG-welded
Handlebar construction	31.8 Clamp Short Reach Drop Specialized Zertz Comp Handlebar
Handlebar extender	Optional
Handlebar stem details	31.8 (millimeters) Bar Clamp 3D Forged Alloy 4- Position Adjustable Specialized Pro
Headset size	Sealed Bearings 1 1/8 (inches) Specialized Threadless

Gearing Specifications

Bicycle chain	KMC S-10 Super Narrow
Bottom bracket shell width	Not Available
Bottom bracket type	FSA Integrated
Crankset parts and sizes	36/50 Teeth FSA Gossamer Mega Exo
Gear shift levers	Shimano 105 STI Dual Control
Rear gear set	13 - 25 Teeth 9-speed

Specialized Allez Junior Comp Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 31.8 (millimeters) Shimano 105
Derailleur (Rear)	9-speed Short Cage Shimano 105
Fork material	Aero Crown Carbon and cr-mo Steerer
Fork type	Specialized Carbon Fork

Other Specs of Specialized Allez Junior Comp

Component group sets	Shimano 105
Pedals details	Alloy Cage With Toe Clips And Straps Composite Body
Rear shock absorber	Not Available
Saddle seat	Full Padding Specialized Body Geometry Junior Saddle
Seat post extension	27.2 (millimeters) Diameter Specialized Carbon Wrap