Bike Friday POCKET ROCKET PRO ULTEGRA 1999 VS Dahon CURVE D3 2009 specs comparison

Bike Friday Pocket Rocket Pro Ultegra

General Infos

Model	Pocket Rocket Pro Ultegra
Manufacturer	Bike Friday
Year of production	1999
Current price	🛒 View Price →
Color choice	- CAndy Apple - Chrome Yellow - Cream Soda Blue - Flag Red - Grass Green - Ink Black - Midnight Blue - Polar White - Power Purple - Racing Green - Sapphire Blue - Stealth -Black Diamond
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	Shimano Ultegra STI Levers Shimano Ultegra Dual Pivot Brakes
Hubs for disc brakes	Shimano Ultegra
Rims manufacturer	Sun Rims ME14A
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge DT Stainless Steel

Frame and Body Specs

Frame materials	4130 chromoly c
Frame type	Brazed and welded
Handlebar construction	Optional
Handlebar extender	Optional
Handlebar stem details	Adjustable Custom Chromoly
Headset size	1 1/4 (inches) Shimano Deore XT

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG92
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	Shimano BB-6500
Crankset parts and sizes	Shimano Ultegra
Gear shift levers	Shimano Ultegra STI Dual Control
Rear gear set	12 - 23 Teeth 9-speed

Bike Friday Pocket Rocket Pro Ultegra Fork System Data

Derailleur (Front)	Braze-on Shimano Ultegra
Derailleur (Rear)	Shimano Ultegra GS
Fork material	Unicrown Crown 4130 Chromoly
Fork type	Bike Friday Aero

Other Specs of Bike Friday Pocket Rocket Pro Ultegra

Component group sets	Shimano Ultegra
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Optional
Seat post extension	27.0 (millimeters) Diameter

Dahon Curve D3

General Infos

Model	Curve D3
Manufacturer	Dahon
Year of production	2009
Current price	🛒 View Price →
Color choice	-Red
Sizes	- Standard size for everyone

Wheels And Breaking System

Bike front tire	16 X 2.0 (inches) Schwalbe Big Apple
Bike rear tire	Not Available
Bike wheel size	16 (inches) Wheels
Brakeset type	Promax Alloy Levers ProMax Linear-pull Brakes
Hubs for disc brakes	Rear: SRAM 3-speed Front: Dahon Mini
Rims manufacturer	Aluminum
Spoke nipples type	Not Available
Spoke wheel	Stainless

Frame and Body Specs

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

Gearing Specifications

Bicycle chain	KMC
Bottom bracket shell width	Not Available
Bottom bracket type	CH
Crankset parts and sizes	46 Teeth Cold-forged Aluminum
Gear shift levers	SRAM Twist
Rear gear set	13 Teeth 3-speed

Dahon Curve D3 Fork System Data

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

Other Specs of Dahon Curve D3

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