Kestrel KM40 AIRFOIL W/ DURA ACE AERO 2000 VS Kestrel 4000 PRO SL-SHIMANO ULTEGRA 650 2011 specs comparison

Kestrel KM40 Airfoil w/ Dura Ace aero

General Infos

Model	KM40 Airfoil w/ Dura Ace aero
Manufacturer	Kestrel
Year of production	2000
Current price	Check price Here ==>
Color choice	- black -Red
Sizes	- 52cm (centimeters) - 56cm (centimeters)
Sizes	- 52cm (centimeters) - 56cm (centimeters)

Wheels And Breaking System

Bike front tire	650 X 23c Continental Grand Prix 3000 Kevlar
Bike rear tire	Not Available
Bike wheel size	650c Wheels
Brakeset type	Dia-Compe 188 TRI Levers Cane Creek BRS200 SL Brakes
Hubs for disc brakes	Shimano Dura-Ace
Rims manufacturer	32-hole Mavic CXP 21
Spoke nipples type	Alloy Nipples
Spoke wheel	1.8 (millimeters) Double-butted Wheelsmith XL Stainless Steel

Frame and Body Specs

Frame materials	Carbon Fiber Composite
Frame type	Monocoque
Handlebar construction	Syntace Stratos 200
Handlebar extender	Syntace C-2
Handlebar stem details	Profile H20
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	42/56 Teeth Shimano Dura-Ace
Gear shift levers	Shimano Bar-end
Rear gear set	12 - 21 Teeth 9-speed

Kestrel KM40 Airfoil w/ Dura Ace aero Fork System Data

Derailleur (Front)	Braze-on Shimano Dura-Ace
Derailleur (Rear)	Shimano Dura-Ace
Fork material	Unicrown Crown Carbon Fiber Composite
Fork type	Kestrel EMS

Other Specs of Kestrel KM40 Airfoil w/ Dura Ace aero

Component group sets	Shimano Dura-Ace
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Selle Italia Flite
Seat post extension	27.2 (millimeters) Diameter American Classic

Kestrel 4000 Pro SL-Shimano Ultegra 650

General Infos

Model	4000 Pro SL-Shimano Ultegra 650
Manufacturer	Kestrel
Year of production	2011
Current price	Check price Here ==>
Color choice	-Blue and White
Sizes	- 47cm (centimeters)

Wheels And Breaking System

Bike front tire	650 X 23c Vittoria Rubino Pro
Bike rear tire	Not Available
Bike wheel size	650c Wheels
Brakeset type	Oval A900 Carbon Levers TRP T-920 Brakes
Hubs for disc brakes	Not Available
Rims manufacturer	Oval W745 Carbon and alloy Clincher
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Carbon
Frame type	Bonded and monocoque
Handlebar construction	Oval R901 Carbon
Handlebar extender	Optional
Handlebar stem details	Oval R700 Alloy
Headset size	1 1/4 (inches) To 1 1/8 (inches) FSA No.53

Gearing Specifications

Bicycle chain	Wippermann Connex
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano Ultegra With BB30 Adapter
Crankset parts and sizes	39/53 Teeth Shimano Ultegra
Gear shift levers	Shimano Dura Ace Bar End
Rear gear set	11 - 25 Teeth 10-speed

Kestrel 4000 Pro SL-Shimano Ultegra 650 Fork System Data

Derailleur (Front)	Shimano Ultegra
Derailleur (Rear)	Shimano Ultegra
Fork material	Aero Crown Carbon
Fork type	Kestrel EMS Pro TT

Other Specs of Kestrel 4000 Pro SL-Shimano Ultegra 650

Component group sets	Shimano Ultegra
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	Oval ST700 Tri With Ti Rails
Seat post extension	Kestrel Aero Carbon With Ritchey Clamp System