Dahon SPEED D7 2009 VS Dahon DASH X20 2011 specs comparison
Dahon Speed D7
General Infos| Model | Speed D7 |
| Manufacturer | Dahon |
| Year of production | 2009 |
| Current price | Check price Here ==> |
| Color choice |
-Denim |
| Sizes |
- Standard size for everyone |
| Sizes |
- Standard size for everyone |
Wheels And Breaking System
| Bike front tire | 20 X 1.50 (inches) Dahon Roulez |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Promax Aluminum Levers ProMax Linear-pull Brakes |
| Hubs for disc brakes | Rear: Formula Aluminum Cassette Front: Dahon Mini |
| Rims manufacturer | Aluminum |
| Spoke nipples type | Brass |
| Spoke wheel | Stainless |
Frame and Body Specs
| Frame materials | 4130 chromoly c |
| Frame type | TIG-welded |
| Handlebar construction | 6061 AL c |
| Handlebar extender | Optional |
| Handlebar stem details | Radius V Telescope |
| Headset size | 1 1/8 (inches) Dahon Fusion+ |
Gearing Specifications
| Bicycle chain | KMC |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Five Piece BMX Type |
| Crankset parts and sizes | Cold-forged 6061-T6 |
| Gear shift levers | SRAM MRX Comp |
| Rear gear set | 11 - 30 Teeth 7-speed |
Dahon Speed D7 Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Dahon Neos |
| Fork material | Unicrown |
| Fork type | Integrated |
Other Specs of Dahon Speed D7
| Component group sets | Folding Mix |
| Pedals details | Suntour Folding Non-slip |
| Rear shock absorber | Not Available |
| Saddle seat | Dahon Comfort |
| Seat post extension | Super Oversize |
Dahon Dash X20
General Infos| Model | Dash X20 |
| Manufacturer | Dahon |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice |
-Cloud |
| Sizes |
- Not available |
Wheels And Breaking System
| Bike front tire | Schwalbe Durano |
| Bike rear tire | Not Available |
| Bike wheel size | Not Available |
| Brakeset type | Shimano STI Levers Caliper Brakes |
| Hubs for disc brakes | Kinetix Pro |
| Rims manufacturer | Kinetix Pro |
| Spoke nipples type | Not Available |
| Spoke wheel | Kinetix Pro Stainless |
Frame and Body Specs
| Frame materials | 7005 aluminum c |
| Frame type | Aluminum |
| Handlebar construction | Kinetix Pro |
| Handlebar extender | Optional |
| Handlebar stem details | Dahon F.I.T |
| Headset size | Dahon Fusion XP+ |
Gearing Specifications
| Bicycle chain | KMC X10SL |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | American Classic Ultralight ISIS |
| Crankset parts and sizes | 55/42t Teeth FSA Gossamer |
| Gear shift levers | Shimano 105 STI |
| Rear gear set | 11 - 28 Teeth |
Dahon Dash X20 Fork System Data
| Derailleur (Front) | Shimano 105 |
| Derailleur (Rear) | Shimano Ultegra |
| Fork material | Puro U7 Aluminum |
| Fork type | Dahon SlipStream |
Other Specs of Dahon Dash X20
| Component group sets | Folding Mix |
| Pedals details | Not Available |
| Rear shock absorber | Not Available |
| Saddle seat | Kore XCF |
| Seat post extension | 31.6 (millimeters) Diameter Kore Race I-Beam |
Useful links and guides ....
- To know more about this exacte bike, Dahon provided us with the latest version of its Speed D7 bike manual
- Find All parts, tires and accessories of Dahon Speed D7 Folding here
- Get your Dahon Dash X20 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Dahon Dash X20 Folding here