Porter ROAD TANDEM 1999 VS Co-Motion CUSTOM ROAD TANDEM 1999 specs comparison

Porter Road Tandem 1999 comparison online with competitors

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 tireOptional
Bike rear tireNot Available
Bike wheel sizeOptional Wheels
Brakeset type Optional Levers
Optional Brakes
Hubs for disc brakesOptional
Rims manufacturerOptional
Spoke nipples typeOptional
Spoke wheelOptional

Frame and Body Specs

Frame materialsColumbus Max
Frame typeSilver-brazed
Handlebar constructionOptional
Handlebar extenderOptional
Handlebar stem detailsOptional
Headset sizeOptional

Gearing Specifications

Bicycle chain1/2 X 3/32 (inches)
Bottom bracket shell widthOptional
Bottom bracket typeOptional
Crankset parts and sizesOptional
Gear shift leversOptional
Rear gear setOptional Teeth

Porter Road Tandem Fork System Data

Derailleur (Front)Optional
Derailleur (Rear)Optional
Fork material Unicrown Crown
Columbus Custom
Fork typePorter

Other Specs of Porter Road Tandem

Component group setsOptional
Pedals detailsOptional
Rear shock absorberNot Available
Saddle seatOptional
Seat post extensionOptional


Co-Motion Custom Road Tandem 1999 comparison online with competitors

Co-Motion Custom Road Tandem

General Infos
Model Custom Road Tandem
Manufacturer Co-Motion
Year of production 1999
Current price Check price Here ==>   
Color choice -Not found
Sizes - Custom

Wheels And Breaking System

Bike front tireOptional
Bike rear tireNot Available
Bike wheel sizeOptional Wheels
Brakeset type Optional Levers
Optional Brakes
Hubs for disc brakesOptional
Rims manufacturerOptional
Spoke nipples typeBrass Nipples
Spoke wheelDT Stainless Steel

Frame and Body Specs

Frame materialsReynolds 631 With Reynolds 525 And Reynolds 725
Frame typeTIG-welded
Handlebar constructionOptional
Handlebar extenderNot Available
Handlebar stem detailsOptional
Headset sizeNot Available

Gearing Specifications

Bicycle chain1/2 X 3/32 (inches)
Bottom bracket shell widthOptional
Bottom bracket typeOptional
Crankset parts and sizesOptional
Gear shift leversOptional
Rear gear setOptional Teeth

Co-Motion Custom Road Tandem Fork System Data

Derailleur (Front)Optional
Derailleur (Rear)Optional
Fork material Unicrown Crown
4130 Chromoly
Fork typeCo-Motion

Other Specs of Co-Motion Custom Road Tandem

Component group setsOptional
Pedals detailsOptional
Rear shock absorberNot Available
Saddle seatOptional
Seat post extension29.8 (millimeters) Diameter


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