Dahon ZERO-G XA644 1999 VS Bike Friday METRO 7 2001 specs comparison
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➜ Dahon Zero-G XA644 price
➜ Bike Friday Metro 7 price
Dahon Zero-G XA644
General Infos| Model | Zero-G XA644 |
| Manufacturer | Dahon |
| Year of production | 1999 |
| Current price | 🛒 View Price → |
| Color choice | -Polished |
| Sizes | - Not available |
| Sizes | - Not available |
Wheels And Breaking System
| Bike front tire | 26 X 1.90 (inches) Maxxis Worm Drive |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Lee Chi ProMax LeversLee Chi ProMax Linear-pull Brakes |
| Hubs for disc brakes | Q and RJoy Tech OS Aluminum |
| Rims manufacturer | 36-holeAlex VP-20F |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | Straight GaugeStainless Steel |
Frame and Body Specs
| Frame materials | 6061 T6 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Not Available |
| Handlebar extender | Not Available |
| Handlebar stem details | Not Available |
| Headset size | Not Available |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches)Sachs SC-40 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 22/32/44 TeethSachs Centera |
| Gear shift levers | Grip Shift Centera |
| Rear gear set | 13 - 30 Teeth8-speed |
Dahon Zero-G XA644 Fork System Data
| Derailleur (Front) | Bottom-pullSachs Centera |
| Derailleur (Rear) | Sachs Centera |
| Fork material | Flat CrownAluminum |
| Fork type | Dahon |
Other Specs of Dahon Zero-G XA644
| Component group sets | Folding Mix |
| Pedals details | Aluminum |
| Rear shock absorber | Not Available |
| Saddle seat | Velo Crossbow |
| Seat post extension | 26.8 (millimeters) DiameterKalloy SP-248 |
Bike Friday Metro 7
General Infos| Model | Metro 7 |
| Manufacturer | Bike Friday |
| Year of production | 2001 |
| Current price | 🛒 View Price → |
| Color choice | -All colors available |
| Sizes | - Small - Large |
Wheels And Breaking System
| Bike front tire | 20 X 1.35 (inches) |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Optional LeversOptional Brakes |
| Hubs for disc brakes | Optional |
| Rims manufacturer | 36-holeSun Rims AT18 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight GaugeDT Stainless Steel |
Frame and Body Specs
| Frame materials | Chromoly |
| Frame type | TIG-welded |
| Handlebar construction | Custom |
| Handlebar extender | Optional |
| Handlebar stem details | Custom |
| Headset size | 1 1/8 (inches) YST |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | Optional |
| Crankset parts and sizes | Optional |
| Gear shift levers | Optional |
| Rear gear set | Optional Of Gearing7-speed Freewheel |
Bike Friday Metro 7 Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Optional |
| Fork material | Unicrown CrownChromoly |
| Fork type | Bike Friday |
Other Specs of Bike Friday Metro 7
| Component group sets | Optional |
| Pedals details | Optional |
| Rear shock absorber | Not Available |
| Saddle seat | Optional |
| Seat post extension | 28.6 (millimeters) DiameterKalloy SP-243 |
Useful links and guides ....
- To know more about this exacte bike, Dahon provided us with the latest version of its Zero-G XA644 bike manual
- Find All parts, tires and accessories of Dahon Zero-G XA644 Folding here
- Get your Bike Friday Metro 7 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Bike Friday Metro 7 Folding here