Bike Friday AIRFRIDAY 1997 VS Trek F400 2004 specs comparison
Bike Friday AirFriday
General Infos| Model | AirFriday |
| 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 tire | 20 X 1 1/8 (inches) IRC Roadlite EX |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Shimano 600 Ultegra Levers Shimano 600 Ultegra Dual Pivot Brakes |
| Hubs for disc brakes | Hed Sonic |
| Rims manufacturer | 24-hole HED CX |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Aero Straight Pull DT Stainless Steel |
Frame and Body Specs
| Frame materials | 4130 Chromoly and 3Al and 2.5V Titanium |
| Frame type | TIG-welded |
| Handlebar construction | Bike Friday Drop |
| Handlebar extender | Not Available |
| 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 | 113 (millimeters) Spindle Shimano BB-UN72 |
| Crankset parts and sizes | Shimano 600 Ultegra |
| Gear shift levers | Shimano 600 Ultegra STI Dual Control |
| Rear gear set | Optional Of Gearing 8-speed |
Bike Friday AirFriday Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 28.6 (millimeters) Shimano 600 Ultegra |
| Derailleur (Rear) | Shimano 600 Ultegra |
| Fork material | Unicrown Crown 4130 Chromoly |
| Fork type | Bike Friday |
Other Specs of Bike Friday AirFriday
| Component group sets | Shimano 600 Ultegra |
| Pedals details | Optional |
| Rear shock absorber | 4.0 (inches) Travel Titanium Suspension Beam |
| Saddle seat | Optional |
| Seat post extension | 27.0 (millimeters) Diameter Kalloy Uno |
Trek F400
General Infos| Model | F400 |
| Manufacturer | Trek |
| Year of production | 2004 |
| Current price | Check price Here ==> |
| Color choice |
- Silver Blue -Blue |
| Sizes |
- Standard size for everyone |
Wheels And Breaking System
| Bike front tire | 20 X 1.50 (inches) Schwalbe Marathon |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Aluminum Linear-pull Levers ProMax Linear-pull Brakes |
| Hubs for disc brakes | Bontrager |
| Rims manufacturer | 28-hole Aluminum |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Stainless Steel |
Frame and Body Specs
| Frame materials | 6061 T6 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Aluminum |
| Handlebar extender | Optional |
| Handlebar stem details | Aluminum |
| Headset size | 1 1/8 (inches) Aluminum |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | One Piece |
| Crankset parts and sizes | 52 Teeth Bontrager |
| Gear shift levers | Shimano Revo |
| Rear gear set | 11 - 32 Teeth 7-speed |
Trek F400 Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Shimano RD-2200 |
| Fork material | Unicrown Crown Chromoly |
| Fork type | Trek |
Other Specs of Trek F400
| Component group sets | Folding Mix |
| Pedals details | Resin Folding |
| Rear shock absorber | Not Available |
| Saddle seat | Trek With Handle |
| Seat post extension | Aluminum |
Useful links and guides ....
- To know more about this exacte bike, Bike Friday provided us with the latest version of its AirFriday bike manual
- Find All parts, tires and accessories of Bike Friday AirFriday Folding here
- Get your Trek F400 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek F400 Folding here
