Fits the following scooter / motor models:
see Mr.Pulley forum
TechPulley sliding pieces SP04/SP2517-P
TechPulley sliding rolls in the 25x17mm format, weight 18 grams 8 pieces / package.
TechPulley sliding roll size 20x15mm, weight 12,5 grams 6 pieces / package.
TechPulley sliding roll size 23x18mm, weight 21 grams 6 pieces / package.
TechPulley sliding rolls in the 26x13mm format, weight 17 grams 68pieces / package.