I have two sets of brand new rollers.
#1 Malossi 8-12 gram
#2 Motoritec 8-18 gram
Stock weight is 15 gram. You can fine tune the variator to better suit your riding style by juggling the roller weights.You can also mix various weight rollers(4 of each weight) as long as you alternate their positioning in the variator. I want $20 plus shipping for the both sets combined.