Chain Retention Tool
The Chain Retention Tool CRT was born out of a necessity in our Factory Racing Team.
The bikes are often worked on without the wheelsets being installed. We developed this little helper so that we can still work on the drivetrain easily.
It is light, handy and keeps the chain under tension even without wheel. Due to its lightness, it is easy to take anywhere and and should not be missing in any toolbox.
CRT10 for axels with 10mm diameter
CRT12 for axels with 12mm diameter