im using malossi multivar and i have some problems finding 20x17 12g dr pulleys...
but i have found 21x17 12g dr pulleys on sip scootershop...
think this could be only 20.9x17 and difference is only .9mm, can i try them without scary toughts...?
my belt high point is 5mm bellow (lighter weights) and think this is limit for this size...