Klein QUANTUM PRO 1998 VS Felt AR4 2011 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

Felt AR4

General Infos

Model	AR4
Manufacturer	Felt
Year of production	2011
Current price	Check price Here ==>
Color choice	-Gloss clear
Sizes	- 51 (centimeters) - 54 (centimeters) - 56 (centimeters) - 58 (centimeters) - 61cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c Vittoria Rubino Pro
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Ultegra Levers Shimano Ultegra Brakes
Hubs for disc brakes	MAVIC QRM 20H
Rims manufacturer	20-hole Mavic Cosmic Elite
Spoke nipples type	Brass
Spoke wheel	Mavic Cosmic Elite Stainless

Frame and Body Specs

Frame materials	Felt Aero Road UHM Advanced MMC Carbon
Frame type	Carbon
Handlebar construction	Felt VS Aero 2014 Aluminum
Handlebar extender	Optional
Handlebar stem details	Felt SL 6061 Aluminum
Headset size	FSA Integrated

Gearing Specifications

Bicycle chain	Shimano 10 Speed
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano Hollowtech II
Crankset parts and sizes	53/39t Teeth Shimano Ultegra
Gear shift levers	Shimano Ultegra
Rear gear set	11 - 25 Teeth 10-speed

Felt AR4 Fork System Data

Derailleur (Front)	Braze-on Shimano Ultegra
Derailleur (Rear)	Shimano Ultegra
Fork material	Carbon
Fork type	Felt AR UHC Advanced

Other Specs of Felt AR4

Component group sets	Shimano Ultegra
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	Felt SL Raod
Seat post extension	Felt Aero UHC Advanced