Davidson TANDEM 1999 VS Co-Motion PRIMERA 2007 specs comparison
![Davidson Tandem 1999 comparison online with competitors](https://yobicycle.com/images/models/Davidson-Tandem-1999-specs.jpg)
Davidson Tandem
General InfosModel | Tandem |
Manufacturer | Davidson |
Year of production | 1999 |
Current price | Check price Here ==> |
Color choice |
-Custom |
Sizes |
- Custom |
Sizes |
- Custom |
Wheels And Breaking System
Bike front tire | Optional |
Bike rear tire | Not Available |
Bike wheel size | Optional Wheels |
Brakeset type | Optional Levers Optional Brakes |
Hubs for disc brakes | Optional |
Rims manufacturer | Optional |
Spoke nipples type | Optional |
Spoke wheel | Optional |
Frame and Body Specs
Frame materials | Optional |
Frame type | Optional |
Handlebar construction | Optional |
Handlebar extender | Optional |
Handlebar stem details | Optional |
Headset size | Optional |
Gearing Specifications
Bicycle chain | Optional |
Bottom bracket shell width | Optional |
Bottom bracket type | Optional |
Crankset parts and sizes | Optional |
Gear shift levers | Optional |
Rear gear set | Optional Teeth |
Davidson Tandem Fork System Data
Derailleur (Front) | Optional |
Derailleur (Rear) | Optional |
Fork material | Optional |
Fork type | Optional |
Other Specs of Davidson Tandem
Component group sets | Optional |
Pedals details | Optional |
Rear shock absorber | Not Available |
Saddle seat | Optional |
Seat post extension | Optional |
![Co-Motion Primera 2007 comparison online with competitors](https://yobicycle.com/images/models/Co-Motion-Primera-2007-specs.jpg)
Co-Motion Primera
General InfosModel | Primera |
Manufacturer | Co-Motion |
Year of production | 2007 |
Current price | Check price Here ==> |
Color choice |
-Choice of 30 standard PPG |
Sizes |
- Captain 21/stoker 18 (inches) - captain 22/stoker 19 (inches) - captain 23/stoker 18 (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 | Shimano 105 STI Levers Avid Single Digit 5 Brakes |
Hubs for disc brakes | Co-Motion A-10 Tandem Disk |
Rims manufacturer | Velocity Dyad |
Spoke nipples type | Not Available |
Spoke wheel | 14ga. DT Swiss |
Frame and Body Specs
Frame materials | Co-Motion Heat-treated Zonally-butted Tandem Tubing |
Frame type | TIG-welded |
Handlebar construction | FSA RD-300 |
Handlebar extender | Optional |
Handlebar stem details | FSA OS-150 |
Headset size | 1 1/8 (inches) Threadless FSA Orbit Extreme |
Gearing Specifications
Bicycle chain | KMC X9 |
Bottom bracket shell width | Not Available |
Bottom bracket type | TruVativ Elita GXP |
Crankset parts and sizes | 30/39/52 Teeth TruVativ Elita |
Gear shift levers | Shimano 105 STI |
Rear gear set | 11 - 32 Teeth 9-speed |
Co-Motion Primera Fork System Data
Derailleur (Front) | Shimano Tiagra Triple |
Derailleur (Rear) | Shimano XT |
Fork material | Unicrown Crown Chromoly |
Fork type | Co-Motion |
Other Specs of Co-Motion Primera
Component group sets | Tandem Mix |
Pedals details | Optional |
Rear shock absorber | Not Available |
Saddle seat | Co-Motion D2 |
Seat post extension | 29.8 (millimeters) Diameter Kalloy Seraph |
Useful links and guides ....
- To know more about this exacte bike, Davidson provided us with the latest version of its Tandem bike manual
- Find All parts, tires and accessories of Davidson Tandem Tandem here
- Get your Co-Motion Primera manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Co-Motion Primera Tandem here