Scott SPEEDSTER S20 CD 2010 VS Specialized ALLEZ A1 SPORT 1998 specs comparison

Scott Speedster S20 CD

General Infos

Model	Speedster S20 CD
Manufacturer	Scott
Year of production	2010
Current price	Check price Here ==>
Color choice	-Gray
Sizes	- XXS/47 - XS/49 - S/52 - M/54 - L/56 - XL/58 - XXL/61
Sizes	- XXS/47 - XS/49 - S/52 - M/54 - L/56 - XL/58 - XXL/61

Wheels And Breaking System

Bike front tire	700 X 23c Continental Ultra Sport
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano 105 Levers Shimano BR-R560 Brakes
Hubs for disc brakes	Scott Team
Rims manufacturer	20-hole and 24-hole Alex Race 28
Spoke nipples type	Not Available
Spoke wheel	Aero

Frame and Body Specs

Frame materials	7005 Hydroformed Alloy
Frame type	TIG-welded
Handlebar construction	Scott Road Drop Anatomic
Handlebar extender	Optional
Handlebar stem details	Scott Road Team OS
Headset size	1 1/8 (inches) Integrated

Gearing Specifications

Bicycle chain	Shimano 105 CN-5600
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano BB-4500
Crankset parts and sizes	34/50 Teeth Shimano Compact FC-4550-S
Gear shift levers	Shimano 105 ST-5600 Dual Control STI
Rear gear set	11 - 25 Teeth 10-speed

Scott Speedster S20 CD Fork System Data

Derailleur (Front)	Braze-on Shimano 105 FD-5600
Derailleur (Rear)	Shimano Ultegra RD-6700
Fork material	Carbon and Alloy Steerer
Fork type	Scott Speedster

Other Specs of Scott Speedster S20 CD

Component group sets	Shimano Mix
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Scott Road Team
Seat post extension	31.6 (millimeters) Diameter Carbon and Alloy

Specialized Allez A1 Sport

General Infos

Model	Allez A1 Sport
Manufacturer	Specialized
Year of production	1998
Current price	Check price Here ==>
Color choice	-Mirror blue
Sizes	- 48 cm (centimeters) - 50 cm (centimeters) - 52 cm (centimeters) - 54 cm (centimeters) - 56 cm (centimeters) - 58 cm (centimeters) - 60 cm (centimeters) - 62 cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c Specialized Transition S Kevlar
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano 600 Ultegra Levers Shimano 600 Ultegra Dual Pivot Brakes
Hubs for disc brakes	Shimano 600 Ultegra
Rims manufacturer	32-hole Mavic CXP 21
Spoke nipples type	Brass Nipples
Spoke wheel	1.8 (millimeters) Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Specialized A1 Premium Aluminum
Frame type	TIG-welded
Handlebar construction	Cinelli 64
Handlebar extender	Not Available
Handlebar stem details	Cinelli X and A
Headset size	1 (inches) Ritchey Logic Expert

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG92
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	Specialized Sealed Cartridge
Crankset parts and sizes	30/42/52 Teeth Specialized
Gear shift levers	Shimano 600 Ultegra STI Dual Control
Rear gear set	12 - 23 Teeth 9-speed

Specialized Allez A1 Sport Fork System Data

Derailleur (Front)	Bottom-pull and braze-on Shimano 600 Ultegra
Derailleur (Rear)	Shimano 600 Ultegra
Fork material	Aero Crown Specialized Direct Drive Aluminum
Fork type	Specialized

Other Specs of Specialized Allez A1 Sport

Component group sets	Shimano 600 Ultegra
Pedals details	Ritchey Logic
Rear shock absorber	Not Available
Saddle seat	Specialized Revolution Carbotech Suspension
Seat post extension	27.2 (millimeters) Diameter Ritchey Expert