70cc - 90cc (JOG / MINAELLI)

SSP-G ROLLER TUNING WEIGHT KIT (15X12) *2gm - 13gm* FOR JOG YAMAHA 2-STROKE

SSP-G ROLLER WEIGHT TUNING KIT (15mm X 12mm) (2gm TO 13gm)  FOR SCOOTERS WITH JOG, YAMAHA, MINARELLI CLONE MOTORS   THIS IS PROBABLY THE BEST WAY TO GO ABOUT TUNING YOUR CVT TRANSMISSION! INCLUDED IN THIS TUNING KIT ARE 12 SETS OF 3...

PRIMA ROLLER WEIGHT TUNING KIT (18x14) *6gm - 17gm* FOR 150cc - 232cc GY6

PRIMA ROLLER WEIGHT TUNING KIT (18mm X 14mm)  (6gm TO 17gm) FOR GY6 150cc - 232cc SCOOTERS   THIS IS PROBABLY THE BEST WAY TO GO ABOUT TUNING YOUR CVT TRANSMISSION! INCLUDED IN THIS TUNING KIT ARE 12 SETS OF 3 ROLLERS, FOR A TOTAL OF...

PRIMA ROLLER WEIGHT KIT (15mm X 12mm) *2gm - 13gm* FOR JOG YAMAHA 2-STROKE

PRIMA ROLLER WEIGHT TUNING KIT (15mm X 12mm) (2gm TO 13gm)  FOR SCOOTERS WITH JOG, YAMAHA, MINARELLI CLONE MOTORS   THIS IS PROBABLY THE BEST WAY TO GO ABOUT TUNING YOUR CVT TRANSMISSION! INCLUDED IN THIS TUNING KIT ARE 12 SETS OF 3...