Porter ROAD TANDEM 1999 VS Co-Motion PERISCOPE HAMMERHEAD 2010 specs comparison
Porter Road Tandem
General Infos| Model | Road Tandem |
| Manufacturer | Porter |
| Year of production | 1999 |
| Current price | Check price Here ==> |
| Color choice |
-All colors available |
| 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 | Columbus Max |
| Frame type | Silver-brazed |
| Handlebar construction | Optional |
| Handlebar extender | Optional |
| Handlebar stem details | Optional |
| Headset size | Optional |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) |
| Bottom bracket shell width | Optional |
| Bottom bracket type | Optional |
| Crankset parts and sizes | Optional |
| Gear shift levers | Optional |
| Rear gear set | Optional Teeth |
Porter Road Tandem Fork System Data
| Derailleur (Front) | Optional |
| Derailleur (Rear) | Optional |
| Fork material | Unicrown Crown Columbus Custom |
| Fork type | Porter |
Other Specs of Porter Road Tandem
| Component group sets | Optional |
| Pedals details | Optional |
| Rear shock absorber | Not Available |
| Saddle seat | Optional |
| Seat post extension | Optional |
Co-Motion PeriScope Hammerhead
General Infos| Model | PeriScope Hammerhead |
| Manufacturer | Co-Motion |
| Year of production | 2010 |
| Current price | Check price Here ==> |
| Color choice |
-Choice of 30 standard PPG |
| Sizes |
- Small - larger |
Wheels And Breaking System
| Bike front tire | 700 X 28c Continental Ultra Gator Skin |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano Ultegra Levers Shimano Dura-Ace Front and Avid BB-7 Mechanical Disk With 203 (millimeters) Rotor Rear Brakes |
| Hubs for disc brakes | Rolf Prima Tandem |
| Rims manufacturer | Rolf Prima Tandem |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | ACMUltra7 Zonally-butted 7005 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | And Co-Motion Stoker FSA Gossamer Capt. |
| Handlebar extender | Optional |
| Handlebar stem details | FSA OS-115 And Co-Motion Telescoping Adjustable Stoker |
| Headset size | 1 1/8 (inches) Threadless Chris King |
Gearing Specifications
| Bicycle chain | Gates Carbon Drive Timing Belt System |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | FSA Gossamer MegaExo |
| Crankset parts and sizes | 30/39/52 Teeth FSA SLK Carbon Tandem |
| Gear shift levers | Shimano Ultegra |
| Rear gear set | 11 - 28 Teeth 10-speed |
Co-Motion PeriScope Hammerhead Fork System Data
| Derailleur (Front) | Shimano Ultegra Triple |
| Derailleur (Rear) | Shimano Ultegra Triple |
| Fork material | Carbon |
| Fork type | AlphaQ X2 Carbon Tandem |
Other Specs of Co-Motion PeriScope Hammerhead
| Component group sets | Tandem Mix |
| Pedals details | Optional |
| Rear shock absorber | Not Available |
| Saddle seat | Selle Italia SLK Men's & Women's |
| Seat post extension | 29.8 (millimeters) Diameter Kalloy Seraph |
Useful links and guides ....
- To know more about this exacte bike, Porter provided us with the latest version of its Road Tandem bike manual
- Find All parts, tires and accessories of Porter Road Tandem Tandem here
- Get your Co-Motion PeriScope Hammerhead manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Co-Motion PeriScope Hammerhead Tandem here
