Dahon BOOST 2011 VS Bike Friday AIR FRIDAY TRI DAY 1997 specs comparison
Dahon Boost
General Infos| Model | Boost |
| Manufacturer | Dahon |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice | -Garnet |
| Sizes | - Not available |
| Sizes | - Not available |
Wheels And Breaking System
| Bike front tire | 20 X 2.0 (inches) Schwalbe Big Apple |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | BioLogic Chime LeversKinetix SpeedStop V Brakes |
| Hubs for disc brakes | Rear: SRAM I Motion 3Front: Kinetix Neutron |
| Rims manufacturer | Kinetix Comp |
| Spoke nipples type | Brass |
| Spoke wheel | 14ga. Stainless |
Frame and Body Specs
| Frame materials | 7005 Butted Aluminum Alloy |
| Frame type | Aluminum |
| Handlebar construction | BioLogic Crescent |
| Handlebar extender | Optional |
| Handlebar stem details | Not Available |
| Headset size | Dahon Fusion+ |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches)Rust Block |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | Not Available |
| Gear shift levers | SRAM |
| Rear gear set | 15 teeth c |
Dahon Boost Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Puro U7 Aluminum |
| Fork type | Dahon SlipStream |
Other Specs of Dahon Boost
| Component group sets | Folding Mix |
| Pedals details | Suntour Folding Alloy |
| Rear shock absorber | Not Available |
| Saddle seat | BioLogic AirFlo |
| Seat post extension | 34.0 (millimeters) DiameterBioLogic PostPump |
Bike Friday Air Friday Tri Day
General Infos| Model | Air Friday Tri Day |
| 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 |
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 | Dia-Compe 188 TRI LeversShimano RSX Dual Pivot Brakes |
| Hubs for disc brakes | Hed Sonic |
| Rims manufacturer | 24-holeHED CX |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Aero Straight PullDT Stainless Steel |
Frame and Body Specs
| Frame materials | 4130 Chromoly and 3Al and 2.5V Titanium |
| Frame type | TIG-welded |
| Handlebar construction | Syntace Stratos |
| Handlebar extender | Syntace C-2 |
| Handlebar stem details | Bike Friday |
| Headset size | 1 1/4" c |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches)Sachs SC-M55 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 115 (millimeters) SpindleShimano BB-UN72 |
| Crankset parts and sizes | Shimano 600 Ultegra |
| Gear shift levers | Shimano 600 Ultegra Bar-end |
| Rear gear set | Optional Of Gearing8-speed |
Bike Friday Air Friday Tri Day Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 28.6 (millimeters)Shimano 600 Ultegra |
| Derailleur (Rear) | Shimano 600 Ultegra |
| Fork material | Unicrown Crown4130 Chromoly |
| Fork type | Bike Friday |
Other Specs of Bike Friday Air Friday Tri Day
| Component group sets | Shimano 600 Ultegra |
| Pedals details | Optional |
| Rear shock absorber | 4.0 (inches) TravelTitanium Suspension Beam |
| Saddle seat | Optional |
| Seat post extension | 27.0 (millimeters) DiameterKalloy Uno |
Useful links and guides ....
- To know more about this exacte bike, Dahon provided us with the latest version of its Boost bike manual
- Find All parts, tires and accessories of Dahon Boost Folding here
- Get your Bike Friday Air Friday Tri Day manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Bike Friday Air Friday Tri Day Folding here