Dahon Zero-G XA644 1999 Technical specs and features
| Brand | Dahon |
| Model | Zero-G XA644 |
| First production | 1999 |
| Bike category | Folding |
| Bike sub-category | Folding |
| Bike Pricing | See price on Amazon |
| Parts And Accessories | Dahon Zero-G XA644 Parts |
| 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 Specifications
| 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 Specs
| 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 |
| Available colors | - Polished |
| Weight | Not Available |
| Pedals details | Aluminum |
| Rear shock absorber | Not Available |
| Saddle seat | Velo Crossbow |
| Seat post extension | 26.8 (millimeters) DiameterKalloy SP-248 |
Dahon Zero-G XA644 picture
Zero-G XA644 bike comparison
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Dahon Zero-G XA644 bike review
Dahon produced the Zero-G XA644 bike in 1999 and can be classified as a Folding bicycle, this exact model costs in american market arround $699.00.Dahon Folding Zero-G XA644 can be found in one single color which is Polished.
This bike is equiped with 26 x 1.90" Maxxis Worm Drive tires and Stainless steel spoke wheel while the rims are manufactured by Alex VP-20F, 36-hole. Dahon equiped this exact model with Lee Chi ProMax linear-pull brakes, Lee Chi ProMax levers braking system and Joy Tech OS aluminum, Q/R hubs.
To guarantee the comfiest ride Dahon used 6061 T6 aluminum material for the frame. .
For the smoothest biking experience Sachs Centera, 22/32/44 teeth is used on this bicycle linked to Sachs SC-40 chain that is easily replaceable as stated by Dahon, the whole system is connected to a high reliability Grip Shift Centera gear shift levers.