Klein QUANTUM II 1995 VS Airo-Series TITANFLEX 650C 2000 specs comparison

Klein Quantum II

General Infos

Model	Quantum II
Manufacturer	Klein
Year of production	1995
Current price	Check price Here ==>
Color choice	-Black 20th Anniversary -cumulus -deep forest -night storm -painted desert -sea & sky
Sizes	- 51 cm (centimeters) - 53 cm (centimeters) - 55 cm (centimeters) - 57 cm (centimeters) - 59 cm (centimeters) - 61 cm (centimeters) - 63 cm (centimeters)
Sizes	- 51 cm (centimeters) - 53 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 Klein Prime
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	Sun Metal M14A
Spoke nipples type	Alloy Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Wheelsmith Stainless Steel

Frame and Body Specs

Frame materials	Gradient 9320 Oversize Aluminum
Frame type	Welded Aluminum
Handlebar construction	Sakae Criterium
Handlebar extender	Not Available
Handlebar stem details	Zoom Super-lite Chromoly
Headset size	1 (inches) Shimano 600 Ultegra

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG90
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	42/53 Teeth Shimano 600 Ultegra
Gear shift levers	Shimano 600 Ultegra STI Dual Control
Rear gear set	12 - 23 Teeth 8-speed

Klein Quantum II Fork System Data

Derailleur (Front)	Bottom-pull and braze-on Shimano 600 Ultegra
Derailleur (Rear)	Shimano 600 Ultegra
Fork material	Aero Crown Bonded Aluminum
Fork type	Kinesis USA

Other Specs of Klein Quantum II

Component group sets	Shimano 600 Ultegra STI
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Vetta TT Titanium Rails
Seat post extension	31.6 (millimeters) Diameter Kalloy Uno

Airo-Series TitanFlex 650c

General Infos

Model	TitanFlex 650c
Manufacturer	Airo-Series
Year of production	2000
Current price	Check price Here ==>
Color choice	- and six fade colors - blue - gold - green - orange - purple - red - silver - teal - white - yellow -Black
Sizes	- Rider can adjust manually

Wheels And Breaking System

Bike front tire	650 X 20c Continental Grand Prix 3000 Kevlar
Bike rear tire	Not Available
Bike wheel size	650c Wheels
Brakeset type	Dia-Compe 188 TRI Levers Shimano Dura-Ace Dual Pivot Brakes
Hubs for disc brakes	Shimano Dura-Ace
Rims manufacturer	28-hole Mavic CXP 21
Spoke nipples type	Alloy Nipples
Spoke wheel	1.8 (millimeters) Aero Wheelsmith XL Stainless Steel

Frame and Body Specs

Frame materials	6061 T6 Aluminum and 3AL and 2.5V Titanium Seat Boom
Frame type	TIG-welded and monocoque
Handlebar construction	Profile AirWings
Handlebar extender	Syntace C-2
Handlebar stem details	Kalloy Aluminum
Headset size	1 (inches) Shimano Dura-Ace

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	Shimano Dura-Ace
Gear shift levers	Shimano Dura-Ace Bar-end
Rear gear set	11 Teeth 9-speed

Airo-Series TitanFlex 650c Fork System Data

Derailleur (Front)	Braze-on Shimano Dura-Ace
Derailleur (Rear)	Shimano Dura-Ace
Fork material	Aero Crown Carbon Fiber Composite
Fork type	Look Aero2 Carbon

Other Specs of Airo-Series TitanFlex 650c

Component group sets	Shimano Dura-Ace
Pedals details	Optional
Rear shock absorber	3.0 (inches) Travel Titanium Seat Boom
Saddle seat	Selle San Marco Concor Light
Seat post extension	27.2 (millimeters) Diameter Thomson Elite