Bike Friday COMPANION 1995 VS Bike Friday POCKET ROCKET PRO ULTEGRA 1999 specs comparison

Bike Friday Companion

General Infos

Model	Companion
Manufacturer	Bike Friday
Year of production	1995
Current price	🛒 View Price →
Color choice	-Black -red
Sizes	- Xsmall - large-xlarge - small-medium
Sizes	- Xsmall - large-xlarge - small-medium

Wheels And Breaking System

Bike front tire	20 X 1.75 (inches)
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Tektro RBP-286 Levers Dia-Compe FS-E887E and Dia-Compe Bigdog Brakes
Hubs for disc brakes	Sovos Sealed Mechanism
Rims manufacturer	32-hole Weinmann
Spoke nipples type	Brass Nipples
Spoke wheel	1.8 (millimeters) Straight Gauge Union Stainless Steel

Frame and Body Specs

Frame materials	4130 chromoly c
Frame type	TIG-welded Steel
Handlebar construction	Custom
Handlebar extender	Integral To Handlebar
Handlebar stem details	Kalloy Alloy
Headset size	1 1/8 (inches) YST

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC Alpha 50
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	32/42/52 Teeth SR Alloy
Gear shift levers	Sachs Powergrip Pro
Rear gear set	11 - 28 Teeth 7-speed

Bike Friday Companion Fork System Data

Derailleur (Front)	Bottom-pull and braze-on Sachs MTB 5000
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown Chromoly
Fork type	Bike Friday

Other Specs of Bike Friday Companion

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

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

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