Bike Friday AIR FRIDAY TRI DAY 1997 VS Dahon CURVE XL 2010 specs comparison

Bike Friday Air Friday Tri Day

General Infos

Model	Air Friday Tri Day
Manufacturer	Bike Friday
Year of production	1997
Current price	Check price Here ==>
Color choice	- black cherry - black diamond - blue - candy apple red - champagne - cream soda -Black
Sizes	- Custom
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	Dia-Compe 188 TRI Levers Shimano RSX 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	Syntace Stratos
Handlebar extender	Syntace C-2
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	115 (millimeters) Spindle Shimano BB-UN72
Crankset parts and sizes	Shimano 600 Ultegra
Gear shift levers	Shimano 600 Ultegra Bar-end
Rear gear set	Optional Of Gearing 8-speed

Bike Friday Air Friday Tri Day 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 Air Friday Tri Day

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

Dahon Curve XL

General Infos

Model	Curve XL
Manufacturer	Dahon
Year of production	2010
Current price	Check price Here ==>
Color choice	-Magnesium
Sizes	- Standard size for everyone

Wheels And Breaking System

Bike front tire	16 X 1.50 (inches) Schwable Marathon Racer
Bike rear tire	Not Available
Bike wheel size	16 (inches) Wheels
Brakeset type	BioLogic VB Levers Kinetix SpeedStop V Brakes
Hubs for disc brakes	Rear: Shimano Nexus 8 Speed Internal Front: Kinetix Neutron
Rims manufacturer	Kinetix Pro
Spoke nipples type	Polyax Brass Nipples
Spoke wheel	Stainless Steel

Frame and Body Specs

Frame materials	7005 Butted Aluminum Alloy
Frame type	TIG-welded
Handlebar construction	6061-T6 Aluminum
Handlebar extender	Optional
Handlebar stem details	Radius V Telescope
Headset size	Dahon Fusion+

Gearing Specifications

Bicycle chain	KMC Z610RB
Bottom bracket shell width	Not Available
Bottom bracket type	Cartridge Sealed
Crankset parts and sizes	Sugino XD
Gear shift levers	Shimano Nexus Revo Shifter
Rear gear set	16 Teeth 8-speed Internal

Dahon Curve XL Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown Puro U7 Aluminum
Fork type	Dahon SlipStream

Other Specs of Dahon Curve XL

Component group sets	Folding Mix
Pedals details	Folding
Rear shock absorber	Not Available
Saddle seat	BioLogic Aria
Seat post extension	34.0 (millimeters) Diameter BioLogic Zorin PostPump