415 16 Tooth 1.375 x 24 tpi LEFT HAND Threaded Freewheel sprocket with 1/2" x 3/16" wide teeth.
Can be used with 415, 415H & #41 chain.
This sprocket does not work with the 410 or 410H chain.
Note: We now have LEFT HAND threaded adaptors in the .9" wide with 1.375" x 24 tpi LEFT HAND THREADS.
Use the search box or go to the ID size you need to find them.
