Bike Friday AIRFRIDAY DURA-ACE 2000 VS Koga Miyata FOUNDER 2004 specs comparison

Bike Friday AirFriday Dura-Ace

General Infos

Model	AirFriday Dura-Ace
Manufacturer	Bike Friday
Year of production	2000
Current price	Check price Here ==>
Color choice	- Black Diamond - Blue - British Racing Green - Candy Apple Red - Green - Midnight Blue - Purple - Red - Sapphire Blue - Stealth - White - Yellow -Black
Sizes	- Rider can adjust manually
Sizes	- Rider can adjust manually

Wheels And Breaking System

Bike front tire	26 (inches) BF HP Sport Tire
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano Dura-Ace STI Dual Control Levers Shimano Dura-Ace Dual Pivot Brakes
Hubs for disc brakes	Shimano Dura-Ace
Rims manufacturer	36-hole Sun Rims ME14A
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge DT Stainless Steel

Frame and Body Specs

Frame materials	Steel and titanium
Frame type	TIG-welded
Handlebar construction	TTT Prima 220
Handlebar extender	Optional
Handlebar stem details	BF Custom Ultralight Adjustable
Headset size	1 1/4 (inches) Chris King NoThreadSet

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-7700
Crankset parts and sizes	50/62 Teeth Shimano Dura-Ace
Gear shift levers	Shimano Dura-Ace STI Dual Control
Rear gear set	11 - 23 Teeth 9-speed

Bike Friday AirFriday Dura-Ace Fork System Data

Derailleur (Front)	Clamp-on 28.6 (millimeters) Shimano Dura-Ace
Derailleur (Rear)	Shimano Dura-Ace
Fork material	Not Available
Fork type	Not Available

Other Specs of Bike Friday AirFriday Dura-Ace

Component group sets	Shimano Dura-Ace
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Optional
Seat post extension	27.0 Diameter Thomson Elite

Koga Miyata Founder

General Infos

Model	Founder
Manufacturer	Koga Miyata
Year of production	2004
Current price	Check price Here ==>
Color choice	-Green Metallic and Silver Metallic
Sizes	- Standard size for everyone

Wheels And Breaking System

Bike front tire	20 X 1.50 (inches) Schwalbe Marathon Slick
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Shimano Nexus Levers Shimano Capreo Brakes
Hubs for disc brakes	Rear: Shimano Nexus Front: Shimano Capreo
Rims manufacturer	24-hole and 36-hole Rigida Explorer
Spoke nipples type	Brass Nipples
Spoke wheel	Sapim Stainless Steel

Frame and Body Specs

Frame materials	7005 aluminum c
Frame type	TIG-welded
Handlebar construction	ITM Moustache Alloy
Handlebar extender	Optional
Handlebar stem details	Koga Telescoping
Headset size	1 1/8 (inches) Threaded Koga

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC Z610
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	118 (millimeters) Spindle Shimano BB-UN53
Crankset parts and sizes	45 Teeth Shimano Capreo
Gear shift levers	Shimano Nexus
Rear gear set	18 Teeth 1-speed

Koga Miyata Founder Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown Aluminum
Fork type	Koga Miyata

Other Specs of Koga Miyata Founder

Component group sets	Folding Mix
Pedals details	Koga VP-113
Rear shock absorber	20 (millimeters) Travel Air Shock
Saddle seat	Selle Royal
Seat post extension	34.9 (millimeters) Diameter Koga Telescoping