Special chrome-plated steel sprocket lockring._x000D__x000D_
This is the correct track lockring for Miche and other European track hubs that use a different size lockring (33.6 x 24tpi) to other standard track hubs._x000D_
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* This is a L/H thread lockring to secure a track cog on a track hub._x000D_
* Special chrome-plated_x000D_