Dahon JACK 2009 VS Bike Friday METRO 7 2001 specs comparison

Dahon Jack

General Infos

Model	Jack
Manufacturer	Dahon
Year of production	2009
Current price	Check price Here ==>
Color choice	-Shadow
Sizes	- Small - medium - large
Sizes	- Small - medium - large

Wheels And Breaking System

Bike front tire	26 X 2.00 (inches) Schwalbe Big Apple
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Promax Alloy Levers ProMax Linear-pull Brakes
Hubs for disc brakes	Q and R Q and R Rear: Formula Aluminum Cassette Front: Formula Aluminum
Rims manufacturer	Aluminum
Spoke nipples type	Brass
Spoke wheel	Stainless

Frame and Body Specs

Frame materials	7005 aluminum c
Frame type	TIG-welded
Handlebar construction	6061 Aluminum Riser
Handlebar extender	Optional
Handlebar stem details	Dahon F.I.T
Headset size	1 1/8 (inches) Dahon Fusion

Gearing Specifications

Bicycle chain	KMC Z50
Bottom bracket shell width	Not Available
Bottom bracket type	CH
Crankset parts and sizes	36 Teeth TruVativ ISO-Flow 1.0 G
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	Not Available

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 Metro 7

General Infos

Model	Metro 7
Manufacturer	Bike Friday
Year of production	2001
Current price	Check price Here ==>
Color choice	-All colors available
Sizes	- Small - Large

Wheels And Breaking System

Bike front tire	20 X 1.35 (inches)
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Optional Levers Optional Brakes
Hubs for disc brakes	Optional
Rims manufacturer	36-hole Sun Rims AT18
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge DT Stainless Steel

Frame and Body Specs

Frame materials	Chromoly
Frame type	TIG-welded
Handlebar construction	Custom
Handlebar extender	Optional
Handlebar stem details	Custom
Headset size	1 1/8 (inches) YST

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches)
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	Optional
Crankset parts and sizes	Optional
Gear shift levers	Optional
Rear gear set	Optional Of Gearing 7-speed Freewheel

Bike Friday Metro 7 Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Optional
Fork material	Unicrown Crown Chromoly
Fork type	Bike Friday

Other Specs of Bike Friday Metro 7

Component group sets	Optional
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Optional
Seat post extension	28.6 (millimeters) Diameter Kalloy SP-243