Klein QUANTUM PRO 1998 VS Scott SPEEDSTER S40 2009 specs comparison

Klein Quantum Pro

General Infos

Model	Quantum Pro
Manufacturer	Klein
Year of production	1998
Current price	Check price Here ==>
Color choice	-Jade Chameleon
Sizes	- 51 cm (centimeters) - 55 cm (centimeters) - 57 cm (centimeters) - 59 cm (centimeters) - 61 cm (centimeters) - 63 cm (centimeters)
Sizes	- 51 cm (centimeters) - 55 cm (centimeters) - 57 cm (centimeters) - 59 cm (centimeters) - 61 cm (centimeters) - 63 cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 25c Continental Grand Prix 3000 Kevlar
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Dura-Ace Levers Shimano Dura-Ace Dual Pivot Brakes
Hubs for disc brakes	Rolf Aero
Rims manufacturer	14-hole and 16-hole Araya Super 7X
Spoke nipples type	Alloy Nipples
Spoke wheel	2.0 (millimeters) Bladed and triple-butted DT Stainless Steel

Frame and Body Specs

Frame materials	Klein Gradient Aluminum
Frame type	TIG-welded
Handlebar construction	Italmanubri Super Italia Pro
Handlebar extender	Not Available
Handlebar stem details	Klein MC3
Headset size	1 (inches) Threadless Klein Air-Head

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-7700
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	12 - 23 Teeth 9-speed

Klein Quantum Pro Fork System Data

Derailleur (Front)	Top-pull Shimano Dura-Ace
Derailleur (Rear)	Shimano Dura-Ace
Fork material	Unicrown Crown Carbon Fiber Composite
Fork type	Klein Aeros Carbon

Other Specs of Klein Quantum Pro

Component group sets	Shimano Dura-Ace
Pedals details	Shimano PD-7700 Dura-Ace SPD
Rear shock absorber	Not Available
Saddle seat	Selle Italia Flite
Seat post extension	31.6 (millimeters) Diameter Thomson Elite

Scott Speedster S40

General Infos

Model	Speedster S40
Manufacturer	Scott
Year of production	2009
Current price	Check price Here ==>
Color choice	-Black and White and Yellow
Sizes	- Xxsmall - xsmall - small - medium - large - xlarge - xxlarge

Wheels And Breaking System

Bike front tire	700 X 23c Hutchinson Nitro
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Tiagra STI Levers Scott Pro Brakes
Hubs for disc brakes	Scott Comp
Rims manufacturer	20-hole and 24-hole Alex Race 28
Spoke nipples type	Not Available
Spoke wheel	14ga. Stainless

Frame and Body Specs

Frame materials	Hydraformed 7005 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 Steel Cup

Gearing Specifications

Bicycle chain	Shimano HG-53
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	108 (millimeters) Spindle TruVativ
Crankset parts and sizes	39/53 Teeth TruVativ Touro Road
Gear shift levers	Shimano Tiagra STI
Rear gear set	12 - 26 Teeth 9-speed

Scott Speedster S40 Fork System Data

Derailleur (Front)	Shimano Tiagra
Derailleur (Rear)	Shimano Tiagra
Fork material	Aero Crown Carbon Fiber and aluminum Steerer
Fork type	Scott Addict

Other Specs of Scott Speedster S40

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