Bike Friday AIRFRIDAY PARIS-BREST-PARIS 1997 VS Dahon BOOST 2011 specs comparison

Bike Friday AirFriday Paris-Brest-Paris 1997 comparison online with competitors

Bike Friday AirFriday Paris-Brest-Paris

General Infos
Model AirFriday Paris-Brest-Paris
Manufacturer Bike Friday
Year of production 1997
Current price Check price Here ==>   
Color choice - black cherry
- black diamond
- blue
- candy apple red
- champagne
- cream soda
-Black
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 105SC Levers
Shimano 105SC Dual Pivot Brakes
Hubs for disc brakesShimano 105SC
Rims manufacturer 36-hole
Sun Rims CR18
Spoke nipples typeBrass Nipples
Spoke wheel 2.0 (millimeters) Straight Gauge
Marwi Stainless Steel

Frame and Body Specs

Frame materials4130 Chromoly and 3Al and 2.5V Titanium
Frame typeTIG-welded
Handlebar constructionBike Friday Drop
Handlebar extenderNot Available
Handlebar stem detailsBike Friday
Headset size1 1/4" c

Gearing Specifications

Bicycle chain 1/2 X 3/32 (inches)
Sachs SC-M55
Bottom bracket shell width68 (millimeters) English
Bottom bracket type 107 (millimeters) Spindle
Shimano BB-UN52
Crankset parts and sizesShimano 105SC
Gear shift leversShimano 105SC STI Dual Control
Rear gear set 11 - 21 Teeth
8-speed

Bike Friday AirFriday Paris-Brest-Paris Fork System Data

Derailleur (Front) Bottom-pull and clamp-on 28.6 (millimeters)
Shimano 105SC
Derailleur (Rear)Shimano 105SC SS
Fork material Unicrown Crown
4130 Chromoly
Fork typeBike Friday

Other Specs of Bike Friday AirFriday Paris-Brest-Paris

Component group setsShimano 105SC
Pedals detailsOptional
Rear shock absorber 4.0 (inches) Travel
Titanium Suspension Beam
Saddle seatOptional
Seat post extension 27.0 (millimeters) Diameter
Kalloy Uno


Dahon Boost 2011 comparison online with competitors

Dahon Boost

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

Wheels And Breaking System

Bike front tire20 X 2.0 (inches) Schwalbe Big Apple
Bike rear tireNot Available
Bike wheel size20 (inches) Wheels
Brakeset type BioLogic Chime Levers
Kinetix SpeedStop V Brakes
Hubs for disc brakes Rear: SRAM I Motion 3
Front: Kinetix Neutron
Rims manufacturerKinetix Comp
Spoke nipples typeBrass
Spoke wheel 14ga.
Stainless

Frame and Body Specs

Frame materials7005 Butted Aluminum Alloy
Frame typeAluminum
Handlebar constructionBioLogic Crescent
Handlebar extenderOptional
Handlebar stem detailsNot Available
Headset sizeDahon Fusion+

Gearing Specifications

Bicycle chain 1/2 X 3/32 (inches)
Rust Block
Bottom bracket shell widthNot Available
Bottom bracket typeNot Available
Crankset parts and sizesNot Available
Gear shift leversSRAM
Rear gear set15 teeth c

Dahon Boost Fork System Data

Derailleur (Front)Not Available
Derailleur (Rear)Not Available
Fork materialPuro U7 Aluminum
Fork typeDahon SlipStream

Other Specs of Dahon Boost

Component group setsFolding Mix
Pedals detailsSuntour Folding Alloy
Rear shock absorberNot Available
Saddle seatBioLogic AirFlo
Seat post extension 34.0 (millimeters) Diameter
BioLogic PostPump


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