Scott CONTESSA SPEEDSTER 25 2011 VS Klein QUANTUM 2000 specs comparison

Scott Contessa Speedster 25

General Infos

Model	Contessa Speedster 25
Manufacturer	Scott
Year of production	2011
Current price	Check price Here ==>
Color choice	-White and silver
Sizes	- XXS - XS - S - M - L
Sizes	- XXS - XS - S - M - L

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	Scott Pro SCBR-520
Hubs for disc brakes	Scott Team
Rims manufacturer	20-hole and 24-hole Alex Race 28
Spoke nipples type	Not Available
Spoke wheel	14ga. CN

Frame and Body Specs

Frame materials	6061 Alloy c
Frame type	Alloy
Handlebar construction	Scott Road Drop Contessa
Handlebar extender	Optional
Handlebar stem details	Scott Contessa Road
Headset size	Integrated Steel Cup

Gearing Specifications

Bicycle chain	Shimano CN-HG53
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	113 (millimeters) Spindle TruVativ 07BB
Crankset parts and sizes	52/42/30t Teeth Truvativ Isoflow Road
Gear shift levers	Shimano Sora ST-3400
Rear gear set	11 - 28 Teeth

Scott Contessa Speedster 25 Fork System Data

Derailleur (Front)	Shimano FD-2303
Derailleur (Rear)	Shimano Tiagra RD-4500
Fork material	Carbon
Fork type	Carbon

Other Specs of Scott Contessa Speedster 25

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

Klein Quantum

General Infos

Model	Quantum
Manufacturer	Klein
Year of production	2000
Current price	Check price Here ==>
Color choice	-Purple Haze
Sizes	- 51cm (centimeters) - 53cm (centimeters) - 55cm (centimeters) - 57cm (centimeters) - 59cm (centimeters) - 61cm (centimeters)

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 105 STI Levers Shimano 105 Dual Pivot Brakes
Hubs for disc brakes	Rolf
Rims manufacturer	20-hole and 24-hole Rolf Vector
Spoke nipples type	Not Available
Spoke wheel	Double-butted DT Stainless Steel

Frame and Body Specs

Frame materials	Klein Gradient Aluminum
Frame type	TIG-welded
Handlebar construction	ICON Graphite
Handlebar extender	Optional
Handlebar stem details	ICON Onyx
Headset size	Cane Creek

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG72
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano BB-5500
Crankset parts and sizes	39/53 Teeth Shimano 105
Gear shift levers	Shimano 105 STI Dual Control
Rear gear set	12 - 25 Teeth 9-speed

Klein Quantum Fork System Data

Derailleur (Front)	Shimano 105
Derailleur (Rear)	Shimano 105 SS
Fork material	Unicrown Crown Carbon Fiber Composite
Fork type	ICON Air Rail

Other Specs of Klein Quantum

Component group sets	Shimano 105
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Selle Italia Flite Gel
Seat post extension	ICON Graphite