Dahon JACK D7 2011 VS Bike Friday POCKET ROCKET PRO ULTEGRA 2000 specs comparison

Dahon Jack D7 2011 comparison online with competitors

Dahon Jack D7

General Infos
Model Jack D7
Manufacturer Dahon
Year of production 2011
Current price Check price Here ==>   
Color choice -Shadow
Sizes - Not available
Sizes - Not available

Wheels And Breaking System

Bike front tire26 X 2.0'' Schwalbe Big Apple
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Promax V-Brake Levers
ProMax V-Brake Brakes
Hubs for disc brakes Rear: Formula
Front: Formula QR
Rims manufacturerAluminum
Spoke nipples typeBrass
Spoke wheelStainless

Frame and Body Specs

Frame materials7005 aluminum c
Frame typeAluminum
Handlebar construction6061-T6 Aluminum
Handlebar extenderOptional
Handlebar stem detailsDahon Axis
Headset sizeDahon Fusion

Gearing Specifications

Bicycle chainKMC Z50
Bottom bracket shell widthNot Available
Bottom bracket typeCH
Crankset parts and sizes 39T Teeth
Kinetix Supra
Gear shift leversSRAM 3.0 Comp
Rear gear set 11 - 30 Teeth
7-speed

Dahon Jack D7 Fork System Data

Derailleur (Front)Not Available
Derailleur (Rear)SRAM X.4
Fork materialNot Available
Fork typeIntegrated

Other Specs of Dahon Jack D7

Component group setsFolding Mix
Pedals detailsPlatform
Rear shock absorberNot Available
Saddle seatWTB
Seat post extension 31.6 (millimeters) Diameter
BioLogic PostPump


Bike Friday Pocket Rocket Pro Ultegra 2000 comparison online with competitors

Bike Friday Pocket Rocket Pro Ultegra

General Infos
Model Pocket Rocket Pro Ultegra
Manufacturer Bike Friday
Year of production 2000
Current price Check price Here ==>   
Color choice - Black Diamond
- Blue
- British Racing Green
- Candy Apple Red
- Green
- Midnight Blue
- Purple
- Red
- Sapphire Blue
- Stealth
- White
- Yellow
-Black
Sizes - Rider can adjust manually

Wheels And Breaking System

Bike front tire26 (inches) BF HP Sport Tire
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Shimano Ultegra STI Dual Control Levers
Shimano Ultegra Dual Pivot Brakes
Hubs for disc brakesShimano Ultegra
Rims manufacturer 36-hole
Sun Rims ME14A
Spoke nipples typeBrass Nipples
Spoke wheel 2.0 (millimeters) Straight Gauge
DT Stainless Steel

Frame and Body Specs

Frame materialsSteel
Frame typeTIG-welded
Handlebar constructionTTT Prima 220
Handlebar extenderOptional
Handlebar stem detailsBF Custom Ultralight Adjustable
Headset size1 1/4 (inches) BF Alloy Threaded

Gearing Specifications

Bicycle chain 1/2 X 3/32 (inches)
Shimano CN-HG92
Bottom bracket shell width68 (millimeters) English
Bottom bracket type 109.5 (millimeters) Spindle
Shimano BB-6500
Crankset parts and sizes 50/62 Teeth
Shimano Ultegra
Gear shift leversShimano Ultegra STI Dual Control
Rear gear set 11 - 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 materialNot Available
Fork typeNot Available

Other Specs of Bike Friday Pocket Rocket Pro Ultegra

Component group setsFolding Mix
Pedals detailsOptional
Rear shock absorberNot Available
Saddle seatOptional
Seat post extension 27.0 Diameter
American Classic


Useful links and guides ....