Kestrel KM40 AIRFOIL - ULTEGRA AERO 2002 VS Felt DA 2007 specs comparison

Kestrel KM40 Airfoil - Ultegra Aero

General Infos

Model	KM40 Airfoil - Ultegra Aero
Manufacturer	Kestrel
Year of production	2002
Current price	Check price Here ==>
Color choice	- Kona Blue - Red - Yellow -Black
Sizes	- 52cm (centimeters) - 56cm (centimeters)
Sizes	- 52cm (centimeters) - 56cm (centimeters)

Wheels And Breaking System

Bike front tire	650 X 23c Michelin Axial Pro
Bike rear tire	Not Available
Bike wheel size	650c Wheels
Brakeset type	Dia-Compe 188 TRI Levers Shimano Ultegra Dual Pivot Brakes
Hubs for disc brakes	Spinergy SR-3
Rims manufacturer	24-hole and 28-hole Spinergy SR-3
Spoke nipples type	Brass Nipples
Spoke wheel	Double-butted Stainless Steel

Frame and Body Specs

Frame materials	Carbon Fiber Composite
Frame type	Monocoque
Handlebar construction	Syntace Stratos 200
Handlebar extender	Syntace Streamliner
Handlebar stem details	ITM Big One Threadless
Headset size	1 (inches) Threadless Cane Creek S-2

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG92
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	109.5 (millimeters) Spindle Shimano BB-6500
Crankset parts and sizes	39/53 Teeth Shimano Ultegra
Gear shift levers	Shimano Dura-Ace Bar-end
Rear gear set	11 - 23 Teeth 9-speed

Kestrel KM40 Airfoil - Ultegra Aero Fork System Data

Derailleur (Front)	Braze-on Shimano Ultegra
Derailleur (Rear)	Shimano Ultegra SS
Fork material	Aero Crown Carbon Fiber
Fork type	Kestrel EMS Pro

Other Specs of Kestrel KM40 Airfoil - Ultegra Aero

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

Felt DA

General Infos

Model	DA
Manufacturer	Felt
Year of production	2007
Current price	Check price Here ==>
Color choice	-Semi Matte Clear
Sizes	- 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 60cm (centimeters) - 48cm (centimeters) - 50cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 28c Vittoria Triathlon EVO CS Tubular
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	ZIPP Aero Levers Shimano Dura-Ace Brakes
Hubs for disc brakes	Rear: ZIPP 182 Front: ZIPP 82
Rims manufacturer	ZIPP Carbon 808 Tubular
Spoke nipples type	Not Available
Spoke wheel	Sapim

Frame and Body Specs

Frame materials	FELT Tri Specific UHC Carbon
Frame type	Monocoque
Handlebar construction	ZIPP VUKA Carbon Basebar
Handlebar extender	ZIPP Carbon R Bend
Handlebar stem details	FELT 3.1 Integrated
Headset size	1 (inches) FSA Integrated

Gearing Specifications

Bicycle chain	KMC Z8
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano Hollowtech II
Crankset parts and sizes	42/54 Teeth Shimano Dura-Ace
Gear shift levers	Shimano Dura-Ace
Rear gear set	12 - 23 Teeth 10-speed

Felt DA Fork System Data

Derailleur (Front)	Shimano Dura-Ace
Derailleur (Rear)	Shimano Dura-Ace
Fork material	Aero Crown Carbon Fiber
Fork type	FELT 3.1 UHC

Other Specs of Felt DA

Component group sets	Shimano Dura-Ace
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	FELT 3.1 TRI
Seat post extension	FELT 3.1 Carbon Aero-Pro