Dahon ZERO-G XA644 1999 VS Merlin ROAD BTC 1998 specs comparison
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➜ Dahon Zero-G XA644 price
➜ Merlin Road BTC price
Dahon Zero-G XA644
General Infos| Model | Zero-G XA644 |
| Manufacturer | Dahon |
| Year of production | 1999 |
| Current price | 🛒 View Price → |
| Color choice | -Polished |
| Sizes | - Not available |
| Sizes | - Not available |
Wheels And Breaking System
| Bike front tire | 26 X 1.90 (inches) Maxxis Worm Drive |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Lee Chi ProMax LeversLee Chi ProMax Linear-pull Brakes |
| Hubs for disc brakes | Q and RJoy Tech OS Aluminum |
| Rims manufacturer | 36-holeAlex VP-20F |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | Straight GaugeStainless Steel |
Frame and Body Specs
| Frame materials | 6061 T6 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Not Available |
| Handlebar extender | Not Available |
| Handlebar stem details | Not Available |
| Headset size | Not Available |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches)Sachs SC-40 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 22/32/44 TeethSachs Centera |
| Gear shift levers | Grip Shift Centera |
| Rear gear set | 13 - 30 Teeth8-speed |
Dahon Zero-G XA644 Fork System Data
| Derailleur (Front) | Bottom-pullSachs Centera |
| Derailleur (Rear) | Sachs Centera |
| Fork material | Flat CrownAluminum |
| Fork type | Dahon |
Other Specs of Dahon Zero-G XA644
| Component group sets | Folding Mix |
| Pedals details | Aluminum |
| Rear shock absorber | Not Available |
| Saddle seat | Velo Crossbow |
| Seat post extension | 26.8 (millimeters) DiameterKalloy SP-248 |
Merlin Road BTC
General Infos| Model | Road BTC |
| Manufacturer | Merlin |
| Year of production | 1998 |
| Current price | 🛒 View Price → |
| Color choice | -Brushed |
| Sizes | - 45 cm (centimeters)- 47 cm (centimeters)- 49 cm (centimeters)- 51 cm (centimeters)- 53 cm (centimeters)- 54 cm (centimeters)- 55 cm (centimeters)- 56 cm (centimeters)- 57 cm (centimeters)- 58 cm (centimeters)- 59 cm (centimeters)- 61 cm (centimeters)- 63 cm (centimeters) |
Wheels And Breaking System
| Bike front tire | 700 X 23c Michelin Hi Lite Super Comp |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano 600 Ultegra LeversShimano 600 Ultegra Dual Pivot Brakes |
| Hubs for disc brakes | Shimano 600 Ultegra |
| Rims manufacturer | 32-holeMavic Reflex SUP |
| Spoke nipples type | Alloy Nipples |
| Spoke wheel | 2.0 (millimeters) Double-buttedWheelsmith Stainless Steel |
Frame and Body Specs
| Frame materials | 3Al and 2.5V Titanium |
| Frame type | TIG-welded |
| Handlebar construction | TTT Forma |
| Handlebar extender | Not Available |
| Handlebar stem details | TTT Synthesis |
| Headset size | 1 (inches) Shimano 600 Ultegra |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches)Shimano CN-HG90 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 115 (millimeters) SpindleShimano BB-UN71 |
| Crankset parts and sizes | 39/53 TeethShimano 600 Ultegra |
| Gear shift levers | Shimano 600 Ultegra STI Dual Control |
| Rear gear set | 11 - 26 Teeth9-speed |
Merlin Road BTC Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 31.8 (millimeters)Shimano 600 Ultegra |
| Derailleur (Rear) | Shimano 600 Ultegra SS |
| Fork material | Aero CrownCarbon Fiber Composite |
| Fork type | Wound Up |
Other Specs of Merlin Road BTC
| Component group sets | Shimano 600 Ultegra |
| Pedals details | Optional |
| Rear shock absorber | Not Available |
| Saddle seat | Titanium RailsSelle San Marco Squadra HDP |
| Seat post extension | 27.2 (millimeters) DiameterAmerican Classic |
Useful links and guides ....
- To know more about this exacte bike, Dahon provided us with the latest version of its Zero-G XA644 bike manual
- Find All parts, tires and accessories of Dahon Zero-G XA644 Folding here
- Get your Merlin Road BTC manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Merlin Road BTC Folding here