Dahon SPEED D7 2010 VS Dahon MOUNTAIN CLASSIC ST680D 1997 specs comparison
Dahon Speed D7
General Infos| Model | Speed D7 |
| Manufacturer | Dahon |
| Year of production | 2010 |
| 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 1.5 (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 | Brass Nipples |
| Spoke wheel | Stainless Steel |
Frame and Body Specs
| Frame materials | SuperLite 4130 Chromoly |
| 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 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 Fold |
| Rear shock absorber | Not Available |
| Saddle seat | Dahon Comfort |
| Seat post extension | Super Oversize |
Dahon Mountain Classic ST680D
General Infos| Model | Mountain Classic ST680D |
| Manufacturer | Dahon |
| Year of production | 1997 |
| Current price | Check price Here ==> |
| Color choice |
-Red |
| Sizes |
- 17 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 1.90 (inches) |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Aluminum Cantilever |
| Hubs for disc brakes | Nutted Steel |
| Rims manufacturer | 36-hole Aluminum |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge Steel |
Frame and Body Specs
| Frame materials | Hi-tensile Steel |
| Frame type | TIG-welded |
| Handlebar construction | Not Available |
| Handlebar extender | Not Available |
| Handlebar stem details | Not Available |
| Headset size | 1 (inches) |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 28/38/48 Teeth Aluminum |
| Gear shift levers | Grip Shift |
| Rear gear set | 14 - 28 Teeth 6-speed |
Dahon Mountain Classic ST680D Fork System Data
| Derailleur (Front) | Shimano Tourney TY-20 |
| Derailleur (Rear) | Shimano Tourney TY-20 |
| Fork material | Hi-tensile Steel |
| Fork type | Dahon |
Other Specs of Dahon Mountain Classic ST680D
| Component group sets | Not Available |
| Pedals details | Not Available |
| Rear shock absorber | Not Available |
| Saddle seat | Not Available |
| Seat post extension | Not Available |
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 Mountain Classic ST680D manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Dahon Mountain Classic ST680D Folding here