Italkit CU011251 head

Elevate your Aprilia 125cc´s performance with the ITALKIT CU011251 Insert Cylinder Head. Precision-engineered for Rotax 122 & 123 engines, this top-end upgrade is more than just a replacement. Its advanced two-piece modular design vastly improves thermal efficiency, ensuring stable engine temperatures and preventing harmful detonation. This results in consistent power delivery, improved throttle response, and enhanced engine longevity. A direct-fit for the standard 54mm OEM cylinder, it´s the ultimate solution for a powerful and reliable rebuild