The NCY 16/42 secondary gear kit is designed to modify the final drive ratio of GY6 50cc 139QMB / 139QMA engines. With its 16/42 ratio, it optimizes the transmission's behavior...
The Polini Sport 70cc cylinder kit is designed to improve the performance of Kymco scooters while maintaining excellent reliability for daily use. Thanks to its increased displacement, it offers a...
The Naraku V2 90cc cylinder kit with engine head is designed to significantly increase the displacement and performance of GY6 50cc 139QMB / 139QMA engines. Thanks to its Big Bore...
The replacement variator kit for GY6 50cc is designed to restore the proper functioning of the CVT transmission in 139QMB / 139QMA engines. Ideal for replacing a worn variator, it...
The 19mm replacement carburetor for GY6 50cc is designed to restore or improve the fuel supply of scooters equipped with 139QMB / 139QMA engines. With its 19mm diameter, it offers...
The ignition stator for Kymco 50cc is an essential part of the scooter's electrical system. It generates the current needed to power the ignition and recharge the battery. A faulty...
The Naraku R-Vent 107mm clutch bell is designed to improve the cooling and stability of the CVT clutch system in 50cc scooters. Thanks to its R-Vent ventilated design, it helps...
The Naraku Sport torque corrector is designed to improve the operation of the CVT transmission of GY6 50cc engines. Thanks to its optimized tracks, it allows for better belt management...
The Polini Hi-Speed variator is designed to enhance your Kymco scooter's performance by optimizing the CVT transmission's variation range. Thanks to its advanced design and specially developed ramps by Polini,...