Bike Friday POCKET ROCKET PRO ULTEGRA 1999 VS Dahon VITESSE D3 2010 specs comparison

Bike Friday Pocket Rocket Pro Ultegra 1999 comparison online with competitors

Bike Friday Pocket Rocket Pro Ultegra

General Infos
Model Pocket Rocket Pro Ultegra
Manufacturer Bike Friday
Year of production 1999
Current price Check price Here ==>   
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 tire20 X 1 1/8 (inches) IRC Roadlite EX
Bike rear tireNot Available
Bike wheel size20 (inches) Wheels
Brakeset type Shimano Ultegra STI Levers
Shimano Ultegra Dual Pivot Brakes
Hubs for disc brakesShimano Ultegra
Rims manufacturerSun Rims ME14A
Spoke nipples typeBrass Nipples
Spoke wheel 2.0 (millimeters) Straight Gauge
DT Stainless Steel

Frame and Body Specs

Frame materials4130 chromoly c
Frame typeBrazed and welded
Handlebar constructionOptional
Handlebar extenderOptional
Handlebar stem details Adjustable
Custom Chromoly
Headset size1 1/4 (inches) Shimano Deore XT

Gearing Specifications

Bicycle chain 1/2 X 3/32 (inches)
Shimano CN-HG92
Bottom bracket shell width68 (millimeters) English
Bottom bracket typeShimano BB-6500
Crankset parts and sizesShimano Ultegra
Gear shift leversShimano 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 typeBike Friday Aero

Other Specs of Bike Friday Pocket Rocket Pro Ultegra

Component group setsShimano Ultegra
Pedals detailsOptional
Rear shock absorberNot Available
Saddle seatOptional
Seat post extension27.0 (millimeters) Diameter


Dahon Vitesse D3 2010 comparison online with competitors

Dahon Vitesse D3

General Infos
Model Vitesse D3
Manufacturer Dahon
Year of production 2010
Current price Check price Here ==>   
Color choice - Crimson
- ECRU
- Shadow
-Cobalt
Sizes - Standard size for everyone

Wheels And Breaking System

Bike front tire20 X 1.5 (inches) Dahon Roulez
Bike rear tireNot Available
Bike wheel size20 (inches) Wheels
Brakeset type ProMax V Aluminum Levers
ProMax Alloy V-Brake Brakes
Hubs for disc brakes Rear: SRAM 3-speed
Front: Dahon Mini
Rims manufacturerAluminum
Spoke nipples typePolyax Brass Nipples
Spoke wheelStainless Steel

Frame and Body Specs

Frame materials7005 Butted Aluminum Alloy
Frame typeTIG-welded
Handlebar construction6061-T6 Aluminum
Handlebar extenderOptional
Handlebar stem detailsRadius V Telescope
Headset sizeDahon Fusion+

Gearing Specifications

Bicycle chainKMC
Bottom bracket shell widthNot Available
Bottom bracket type Chromoly Axle
5 Piece
Crankset parts and sizesCold-forged 6061 Aluminum
Gear shift leversSRAM
Rear gear set 13 Teeth
3-speed Internal

Dahon Vitesse D3 Fork System Data

Derailleur (Front)Not Available
Derailleur (Rear)Not Available
Fork materialUnicrown
Fork typeIntegrated

Other Specs of Dahon Vitesse D3

Component group setsFolding Mix
Pedals detailsSuntour Fold
Rear shock absorberNot Available
Saddle seatDahon Comfort
Seat post extension 34.0 (millimeters) Diameter
BioLogic Zorin PostPump


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