Quoting here from Dr.Pulley:
"Black Pearl Roller promotional SALE!
Dr.Pulley® is going to publish a new material for weight roller (RR & SR) in Spring 2019! This innovative material (BPr3N-EX) has extraordinary characteristics of
• HIGH service temperature up to 356°F (or 180°C)
• HIGH dimensional stability
• LOW friction coefficient
• LONG service life
Black Pearl is the material especially formulated for high-end scooter makers, and will ONLY be available in OEM parts sales channel before 3rd quarter of 2019. But, the good news is that, we do prepare several sizes for our old and new friends to try it NOW! (So you don’t have to wait until the 3rd quarter of….)
The sizes and prices information will be here next week…"
Will see how long it takes for these to come into the market place.
I guess some just hate fiddling with OEM rollers every few years.
I do like the Dr.P. sliders in my 7yr old LIKE200i - but not messing with the Piaggio.
Stig