Co-Motion DOUBLE EXPRESSO 1998 VS Burley DUET 1997 specs comparison
Co-Motion Double Expresso
General Infos| Model | Double Expresso |
| Manufacturer | Co-Motion |
| Year of production | 1998 |
| Current price | Check price Here ==> |
| Color choice |
- Dark Charcoal Metallic - Dark Jade Green Metallic - Dark Maroon Metallic - Sapphire Blue -Bad Ass Red |
| Sizes |
- Captain 21/stoker 18 (inches) - captain 21/stoker 19 (inches) - captain 23/stoker 20 (inches) |
| Sizes |
- Captain 21/stoker 18 (inches) - captain 21/stoker 19 (inches) - captain 23/stoker 20 (inches) |
Wheels And Breaking System
| Bike front tire | 700 X 28c Continental Super Sport |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Dia-Compe 287 Levers Shimano 600 Ultegra Dual Pivot Brakes |
| Hubs for disc brakes | Phil Wood Tandem |
| Rims manufacturer | 48-hole Mavic 217 SUP |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge DT Stainless Steel |
Frame and Body Specs
| Frame materials | Reynolds 531 |
| Frame type | Fillet Brazed |
| Handlebar construction | Profile |
| Handlebar extender | Not Available |
| Handlebar stem details | Co-Motion |
| Headset size | 1 1/8 (inches) Shimano Deore LX |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Sachs SC-M55 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Shimano BB-UN52 |
| Crankset parts and sizes | 32/44/54 Teeth Ritchey Tandem |
| Gear shift levers | Shimano Bar-end |
| Rear gear set | 11 - 28 Teeth 8-speed |
Co-Motion Double Expresso Fork System Data
| Derailleur (Front) | Sachs New Success |
| Derailleur (Rear) | Sachs New Success |
| Fork material | Unicrown Crown Chromoly |
| Fork type | Co-Motion |
Other Specs of Co-Motion Double Expresso
| Component group sets | Tandem Mix |
| Pedals details | Optional |
| Rear shock absorber | Not Available |
| Saddle seat | Terry Men's and women's |
| Seat post extension | 29.8 (millimeters) Diameter American Classic |
Burley Duet
General Infos| Model | Duet |
| Manufacturer | Burley |
| Year of production | 1997 |
| Current price | Check price Here ==> |
| Color choice |
-Hot rod red |
| Sizes |
- Captain 20.5/stoker 18 (inches) - captain 22/stoker 19.5 (inches) - captain 23.5/stoker 21 (inches) |
Wheels And Breaking System
| Bike front tire | 700 X 26c Specialized Transition |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano RX-100 Levers Shimano Deore LX M-System Brakes |
| Hubs for disc brakes | Shimano Tandem |
| Rims manufacturer | 48-hole Sun Rims CRT16 II |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge Marwi Stainless Steel |
Frame and Body Specs
| Frame materials | Butted True Temper Tandem Chromoly |
| Frame type | TIG-welded |
| Handlebar construction | Burley Aluminum Drop |
| Handlebar extender | Not Available |
| Handlebar stem details | Burley Chromoly |
| Headset size | 1 1/8 (inches) Tange-Seiki Avenger |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-HG50 |
| Bottom bracket shell width | 82 (millimeters) Threadless |
| Bottom bracket type | 117 (millimeters) Spindle Burley Tandem Precision Sealed |
| Crankset parts and sizes | 28/42/52 Teeth Sugino Fuse Tandem |
| Gear shift levers | Shimano 600 Ultegra Bar-end |
| Rear gear set | 11 - 28 Teeth 8-speed |
Burley Duet Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 28.6 (millimeters) Sachs Centera |
| Derailleur (Rear) | Shimano Deore XT SGS |
| Fork material | Unicrown Crown True Temper Tandem Chromoly |
| Fork type | Burley |
Other Specs of Burley Duet
| Component group sets | Not Available |
| Pedals details | Wellgo WPD-700 |
| Rear shock absorber | Not Available |
| Saddle seat | Manganese Rails and Vetta SL Womens Vetta SL Manganese Rails |
| Seat post extension | 26.6 (millimeters) Diameter Aluminum Micro-adjust |
Useful links and guides ....
- To know more about this exacte bike, Co-Motion provided us with the latest version of its Double Expresso bike manual
- Find All parts, tires and accessories of Co-Motion Double Expresso Tandem here
- Get your Burley Duet manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Burley Duet Tandem here