Dahon ROCK HARD XT612 1999 VS Dahon ROO D7 2010 specs comparison
Dahon Rock Hard XT612
General InfosModel | Rock Hard XT612 |
Manufacturer | Dahon |
Year of production | 1999 |
Current price | Check price Here ==> |
Color choice |
-Red |
Sizes |
- 17 (inches) |
Sizes |
- 17 (inches) |
Wheels And Breaking System
Bike front tire | 26 X 1.95 (inches) |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Vanguard Linear-pull |
Hubs for disc brakes | Alloy |
Rims manufacturer | 36-hole Aluminum |
Spoke nipples type | Brass Nipples |
Spoke wheel | 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) KMC HP-20 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Not Available |
Crankset parts and sizes | 24/34/46 Teeth Dotek |
Gear shift levers | Grip Shift MRX-100 |
Rear gear set | 14 - 28 Teeth 7-speed |
Dahon Rock Hard XT612 Fork System Data
Derailleur (Front) | Bottom-pull Shimano Tourney TY-22 Top-swing |
Derailleur (Rear) | Shimano Tourney TY-22 |
Fork material | Not Available |
Fork type | Not Available |
Other Specs of Dahon Rock Hard XT612
Component group sets | Shimano Tourney TY-22 |
Pedals details | Resin |
Rear shock absorber | Not Available |
Saddle seat | Not Available |
Seat post extension | 25.8 (millimeters) Diameter Kalloy Aluminum |
Dahon Roo D7
General InfosModel | 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 Rock Hard XT612 bike manual
- Find All parts, tires and accessories of Dahon Rock Hard XT612 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