Paul Melvin Chain Tensioner
Paul Melvin Kettingspanner
However, single speed drive but not a new frame to buy it? Try the Paul Melvin chain tensioner.
Beginning at the point where normally, the rear derailleur. This allows you to use a single speed system on a bike with vertical dropouts.
Spacers are included to align the chain beautiful.
The chain tensioner can also be used on a bicycle with several cover sheets.
- Material: 6061 Aluminum | - Weight: 76 grams
- TandAchterwielchter may not be greater than 20 teeth