Dahon MOUNTAIN CLASSIC ST680D 1997 VS Bike Friday POCKET ROCKET PRO ULTEGRA 2X9 2000 specs comparison
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) |
| 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 |
Bike Friday Pocket Rocket Pro Ultegra 2x9
General Infos| Model | Pocket Rocket Pro Ultegra 2x9 |
| Manufacturer | Bike Friday |
| Year of production | 2000 |
| Current price | Check price Here ==> |
| Color choice |
- Black Diamond - Blue - British Racing Green - Candy Apple Red - Green - Midnight Blue - Purple - Red - Sapphire Blue - Stealth - White - Yellow -Black |
| Sizes |
- Rider can adjust manually |
Wheels And Breaking System
| Bike front tire | 26 (inches) BF HP Sport Tire |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Dia-Compe 188 TRI Levers Shimano 105 Dual Pivot Brakes |
| Hubs for disc brakes | Shimano 105 |
| Rims manufacturer | 36-hole Sun Rims ME14A |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge DT Stainless Steel |
Frame and Body Specs
| Frame materials | Steel |
| Frame type | TIG-welded |
| Handlebar construction | Profile AirWings TT |
| Handlebar extender | Optional |
| Handlebar stem details | BF Custom Adjustable Threadless |
| Headset size | 1 1/4 (inches) BF Alloy Threadless |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-HG72 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 109.5 (millimeters) Spindle Shimano BB-5500 |
| Crankset parts and sizes | 46/56 Teeth Shimano 105 |
| Gear shift levers | Shimano Ultegra Bar-end |
| Rear gear set | 11 - 23 Teeth 9-speed |
Bike Friday Pocket Rocket Pro Ultegra 2x9 Fork System Data
| Derailleur (Front) | Braze-on Shimano 105 |
| Derailleur (Rear) | Shimano 105 GS |
| Fork material | Not Available |
| Fork type | Not Available |
Other Specs of Bike Friday Pocket Rocket Pro Ultegra 2x9
| Component group sets | Folding Mix |
| Pedals details | Optional |
| Rear shock absorber | Not Available |
| Saddle seat | Optional |
| Seat post extension | 27.0 Diameter Kalloy Uno |
Useful links and guides ....
- To know more about this exacte bike, Dahon provided us with the latest version of its Mountain Classic ST680D bike manual
- Find All parts, tires and accessories of Dahon Mountain Classic ST680D Folding here
- Get your Bike Friday Pocket Rocket Pro Ultegra 2x9 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Bike Friday Pocket Rocket Pro Ultegra 2x9 Folding here