Dahon EXPRESS PT074 1997 VS Dahon ROO D7 2010 specs comparison
Dahon Express PT074
General Infos| Model | Express PT074 |
| Manufacturer | Dahon |
| Year of production | 1997 |
| Current price | Check price Here ==> |
| Color choice |
-Green |
| Sizes |
- Standard size for everyone |
| Sizes |
- Standard size for everyone |
Wheels And Breaking System
| Bike front tire | 20 X 1.75 (inches) |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Shimano Nexus Roller Brake and aluminum Side-pull Front |
| Hubs for disc brakes | Rear: Shimano Nexus Roller Brake Front: Aluminum |
| Rims manufacturer | 28-hole Aluminum |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | Hi-tensile Steel |
| Frame type | Not Available |
| Handlebar construction | Not Available |
| Handlebar extender | Not Available |
| Handlebar stem details | Not Available |
| Headset size | Not Available |
Gearing Specifications
| Bicycle chain | Not Available |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 52 Teeth Dotek Aluminum |
| Gear shift levers | Shimano Nexus |
| Rear gear set | 7-speed Internal |
Dahon Express PT074 Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Hi-tensile Steel |
| Fork type | Dahon |
Other Specs of Dahon Express PT074
| Component group sets | Shimano Nexus |
| Pedals details | Victor Plastic |
| Rear shock absorber | Not Available |
| Saddle seat | Velo Plush |
| Seat post extension | Not Available |
Dahon Roo D7
General Infos| Model | Roo D7 |
| Manufacturer | Dahon |
| Year of production | 2010 |
| Current price | Check price Here ==> |
| Color choice |
- Cloud - Denim - Obsidian - Sage - Sand - Slate - Stone -Brick |
| Sizes |
- Standard size for everyone |
Wheels And Breaking System
| Bike front tire | 20 X 1.5 (inches) Dahon Roulez |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | ProMax V Aluminum Levers ProMax Alloy V-Brake Brakes |
| Hubs for disc brakes | Rear: Formula Aluminum Cassette Front: Dahon Mini |
| Rims manufacturer | Aluminum |
| Spoke nipples type | Polyax Brass Nipples |
| Spoke wheel | Stainless Steel |
Frame and Body Specs
| Frame materials | 7005 Butted Aluminum Alloy |
| Frame type | TIG-welded |
| Handlebar construction | 6061-T6 Aluminum |
| Handlebar extender | Optional |
| Handlebar stem details | Radius V Telescope |
| Headset size | Dahon Fusion+ |
Gearing Specifications
| Bicycle chain | KMC |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Chromoly Axle 5 Piece |
| Crankset parts and sizes | Cold-forged 6061-T6 Aluminum |
| Gear shift levers | SRAM MRX Comp |
| Rear gear set | 11 - 30 Teeth 7-speed |
Dahon Roo D7 Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Dahon Neos |
| Fork material | Unicrown |
| Fork type | Integrated |
Other Specs of Dahon Roo D7
| Component group sets | Folding Mix |
| Pedals details | Suntour Fold |
| Rear shock absorber | Not Available |
| Saddle seat | Dahon Comfort |
| Seat post extension | Super Oversize |
Useful links and guides ....
- To know more about this exacte bike, Dahon provided us with the latest version of its Express PT074 bike manual
- Find All parts, tires and accessories of Dahon Express PT074 Folding here
- Get your Dahon Roo D7 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Dahon Roo D7 Folding here