Dahon JACK 2010 VS Bike Friday AIRFRIDAY 1997 specs comparison

Dahon Jack

General Infos

Model	Jack
Manufacturer	Dahon
Year of production	2010
Current price	🛒 View Price →
Color choice	-Shadow
Sizes	- Small - Medium - Large
Sizes	- Small - Medium - Large

Wheels And Breaking System

Bike front tire	26 X 2.0 (inches) Schwable Big Apple
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	ProMax V Aluminum Levers ProMax Alloy V-Brake Brakes
Hubs for disc brakes	Q and R Formula Aluminum
Rims manufacturer	Aluminum
Spoke nipples type	Brass Nipples
Spoke wheel	Stainless Steel

Frame and Body Specs

Frame materials	7005 aluminum c
Frame type	TIG-welded
Handlebar construction	6061-T6 Aluminum
Handlebar extender	Optional
Handlebar stem details	Dahon F.I.T
Headset size	Dahon Fusion

Gearing Specifications

Bicycle chain	KMC Z50
Bottom bracket shell width	Not Available
Bottom bracket type	Chromoly Axle CH
Crankset parts and sizes	38 Teeth TruVativ Isoflow
Gear shift levers	SRAM 3.0 Comp
Rear gear set	11 - 30 Teeth 7-speed

Dahon Jack Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown
Fork type	Integrated

Other Specs of Dahon Jack

Component group sets	Folding Mix
Pedals details	VP-990A
Rear shock absorber	Not Available
Saddle seat	WTB Speed V
Seat post extension	27.2 (millimeters) Diameter BioLogic Zorin PostPump

Bike Friday AirFriday

General Infos

Model	AirFriday
Manufacturer	Bike Friday
Year of production	1997
Current price	🛒 View Price →
Color choice	- black cherry - black diamond - blue - candy apple red - champagne - cream soda -Black
Sizes	- Custom

Wheels And Breaking System

Bike front tire	20 X 1 1/8 (inches) IRC Roadlite EX
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Shimano 600 Ultegra Levers Shimano 600 Ultegra Dual Pivot Brakes
Hubs for disc brakes	Hed Sonic
Rims manufacturer	24-hole HED CX
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Aero Straight Pull DT Stainless Steel

Frame and Body Specs

Frame materials	4130 Chromoly and 3Al and 2.5V Titanium
Frame type	TIG-welded
Handlebar construction	Bike Friday Drop
Handlebar extender	Not Available
Handlebar stem details	Bike Friday
Headset size	1 1/4" c

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Sachs SC-M55
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	113 (millimeters) Spindle Shimano BB-UN72
Crankset parts and sizes	Shimano 600 Ultegra
Gear shift levers	Shimano 600 Ultegra STI Dual Control
Rear gear set	Optional Of Gearing 8-speed

Bike Friday AirFriday Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 28.6 (millimeters) Shimano 600 Ultegra
Derailleur (Rear)	Shimano 600 Ultegra
Fork material	Unicrown Crown 4130 Chromoly
Fork type	Bike Friday

Other Specs of Bike Friday AirFriday

Component group sets	Shimano 600 Ultegra
Pedals details	Optional
Rear shock absorber	4.0 (inches) Travel Titanium Suspension Beam
Saddle seat	Optional
Seat post extension	27.0 (millimeters) Diameter Kalloy Uno