Engine drive sprocket question

Discussion in 'General Questions' started by dougsr.874, Apr 28, 2015.

  1. dougsr.874

    dougsr.874 Active Member

    How many different size keyway slots does these sprockets have....was replacing the sprocket today and by chance I had on hand 3
    different size keyway slots....turns out the middle size is what fit this 49cc 2 stroke. And, what do you ask for when trying to buy them.