Rotor Chain Catcher
Finally, one has to zoom fought at the leader and the final rise comes. Time to short the power to take away to switch to the small chainring is not to value are the fractions of a second, so the chain is under full load compelled to move to the small chainring. What must not happen happened naturally, the chain travels too far and the chain falls off, you step into the void and is on the road or in the dirt.
With chain catcher as this rotor the annoying drop of the chain can be prevented. The small, extremely valuable helpers to be screwed under the mounting bolt AnlÃ¶tsockels.
For ambitious lightweight construction this part is ideal, with just 7g total weight the scale is hardly loaded noticeably!
intended use: Road and Cyclocross
Material: high-strength aluminum 7075 T6
Assembly: under mounting screw for braze derailleur
Color: black or red