Bike Friday POCKET ROCKET 3X8 1999 VS Dahon HAMMERHEAD 2011 specs comparison

Bike Friday Pocket Rocket 3x8 1999 comparison online with competitors

Bike Friday Pocket Rocket 3x8

General Infos
Model Pocket Rocket 3x8
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 105 STI Levers
Shimano 105 Dual Pivot Brakes
Hubs for disc brakes Rear: Sachs Neos 3 X 8
Front: Shimano 105
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 construction Drop Style
Aluminum
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-HG72
Bottom bracket shell width68 (millimeters) English
Bottom bracket typeShimano BB-5500
Crankset parts and sizesShimano AceraX
Gear shift leversShimano 105 STI Dual Control
Rear gear set 12 - 23 Teeth
3-speed Internal X 8-speed

Bike Friday Pocket Rocket 3x8 Fork System Data

Derailleur (Front) Braze-on
Shimano 105
Derailleur (Rear)Shimano 105 GS
Fork material Unicrown Crown
4130 Chromoly
Fork typeBike Friday Aero

Other Specs of Bike Friday Pocket Rocket 3x8

Component group setsShimano 105
Pedals detailsOptional
Rear shock absorberNot Available
Saddle seatOptional
Seat post extension27.0 (millimeters) Diameter


Dahon Hammerhead 2011 comparison online with competitors

Dahon Hammerhead

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

Wheels And Breaking System

Bike front tireSchwalbe Kojak
Bike rear tireNot Available
Bike wheel sizeNot Available
Brakeset type Avid Speed Dial 7 Levers
Kinetix ProStop Brakes
Hubs for disc brakesKinetix Pro
Rims manufacturerKinetix Pro
Spoke nipples typeNot Available
Spoke wheelKinetix Pro

Frame and Body Specs

Frame materials7005 aluminum c
Frame typeAluminum
Handlebar constructionKinetix CarbonLite
Handlebar extenderOptional
Handlebar stem detailsDahon Axis
Headset sizeDahon Fusion XP+

Gearing Specifications

Bicycle chainSRAM PC-971
Bottom bracket shell widthNot Available
Bottom bracket typeAmerican Classic Ultralight ISIS
Crankset parts and sizes 55/44t Teeth
FSA Gossamer
Gear shift leversSRAM Double Tap
Rear gear set9-speed

Dahon Hammerhead Fork System Data

Derailleur (Front)Microshift
Derailleur (Rear)SRAM X.9
Fork materialPuro U7 Aluminum
Fork typeDahon SlipStream

Other Specs of Dahon Hammerhead

Component group setsFolding Mix
Pedals detailsNot Available
Rear shock absorberNot Available
Saddle seatKore XCF
Seat post extension 27.2 (millimeters) Diameter
Kore Race I-Beam


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