Prima Roller Weight Tuning Kit (18x14): Buddy 125/150/170i

Precision Tuning: Prima 18x14mm Roller Weight Master Kit Unlock the full potential of your CVT transmission with the Prima Roller Weight Tuning Kit . This comprehensive master set is the ultimate tool for riders looking to "dial in" their scooter's performance. Whether you want explosive off-the-line acceleration or a relaxed, fuel-efficient cruise, this kit allows you to test multiple configurations to find the perfect balance for your specific riding style and engine modifications. Performance Advantages Complete Tuning Range: Includes 12 different weight sets ranging from 6g (high RPM/acceleration) to 17g (low RPM/cruising). Fine-Tune Capability: By "mixing" sets (e.g., three 10g and three 11g rollers), you can achieve precise increments like 10.5g to perfectly match your power band. Extensive Kit: Contains 36 total rollers, allowing for endless experimentation without purchasing multiple individual sets. High-Quality Composite: Engineered for durability during the testing phase to resist flat-spotting while you find your ideal setup. Model Fitment: 18x14mm Rollers This roller weight size is the industry standard for 125cc–170cc scooters utilizing the GY6 engine platform . Please use the categories below to verify your specific model. Brand Compatible Models Genuine Scooter Co. Buddy 125, Buddy 150, Buddy 170i, Buddy Kick 125, Blur 150, Blur 220i Royal Alloy / Lambretta GT 150, V200 SYM / Lance Fiddle II/III 125, Jet 14 200, Cali Classic 125/150, Havana Classic 125/150, PCH 125/150 Kymco Agility 125, People 125/150 (Carbureted models) Chicago Scooter Co. Urbano 125/150/200i, Rattler 125/200i Other Brands Ice Bear - 150cc Models Adly (Various 125/150), TGB (Delivery 150, Laser R9)