Dahon HELIOS SL 2003 VS Dahon EXPRESS PT074 1997 specs comparison
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➜ Dahon Helios SL price
➜ Dahon Express PT074 price
Dahon Helios SL
General Infos| Model | Helios SL |
| Manufacturer | Dahon |
| Year of production | 2003 |
| Current price | 🛒 View Price → |
| Color choice | -Polished |
| Sizes | - Small |
| Sizes | - Small |
Wheels And Breaking System
| Bike front tire | 20 X 1.50 (inches) Primo Comet |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Promax LeversProMax Linear-pull Brakes |
| Hubs for disc brakes | American Classic |
| Rims manufacturer | 28-holeAluminum |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Straight GaugeStainless Steel |
Frame and Body Specs
| Frame materials | ButtedAluminum |
| Frame type | TIG-welded |
| Handlebar construction | Aluminum |
| Handlebar extender | Optional |
| Handlebar stem details | Dahon Folding |
| Headset size | 1 (inches) Steel |
Gearing Specifications
| Bicycle chain | 1/2 X 3/16 (inches)KMC |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | Aluminum |
| Gear shift levers | SRAM 9.0 |
| Rear gear set | 8-speed |
Dahon Helios SL Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | SRAM ESP 9.0 |
| Fork material | Unicrown CrownHi-tensile Steel |
| Fork type | Not Available |
Other Specs of Dahon Helios SL
| Component group sets | Folding Mix |
| Pedals details | Folding |
| Rear shock absorber | Not Available |
| Saddle seat | Not Available |
| Seat post extension | Dahon Carbondate |
Dahon Express PT074
General Infos| Model | Express PT074 |
| Manufacturer | Dahon |
| Year of production | 1997 |
| Current price | 🛒 View Price → |
| Color choice | -Green |
| 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 BrakeFront: Aluminum |
| Rims manufacturer | 28-holeAluminum |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight GaugeStainless 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 TeethDotek 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 |
Useful links and guides ....
- To know more about this exacte bike, Dahon provided us with the latest version of its Helios SL bike manual
- Find All parts, tires and accessories of Dahon Helios SL Folding here
- Get your Dahon Express PT074 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Dahon Express PT074 Folding here