This Left Hand Thread Adaptor M10 x 1.25 enables you to use a standard right-hand thread RAM Ball for the Doubletake Mirrors.
The Left-hand thread adaptors are used on a number of bikes; KTM790 and KTM890, Yamaha WR250, WR450, and a number of BMWs. Check the threads on your bike, if you need the Left-hand thread adaptor you may also want the Base Extension to level up your mirrors.
To counteract vibrations and the chance of the mirrors coming loose, we recommend using the medium strength Abrolok Threadlok.
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