- Malossi 70cc Sport Cylinder Kit: This kit offers good power gains without sacrificing reliability. It features a high-quality aluminum alloy cylinder with Nikasil coating, a reinforced piston, and all the necessary gaskets and hardware.
- Polini 70cc Evolution Cylinder Kit: Another well-made kit that provides excellent performance. It features a cast iron cylinder with a Nikasil coating, a forged piston, and revised porting for improved airflow.
- Stage6 70cc Street Race Cylinder Kit: This kit is designed for high-end performance. It features a hard-coated aluminum alloy cylinder, a forged piston with a high compression ratio, and revised port timing for maximum power.
- Airsal 70cc Sport Cylinder Kit: A budget-friendly option that offers good value for the money. It features an aluminum alloy cylinder with Nikasil coating, a cast piston, and all the necessary gaskets and hardware.
- Hebo 70cc Replica Cylinder Kit: This kit offers a combination of performance and reliability. It features a cast iron cylinder with a Nikasil coating, a forged piston, and a revised porting for improved performance and throttle response.
When selecting a 70cc kit for an Aprilia SR50 Ditech, it's important to consider factors such as your riding style, performance goals, and budget. Additionally, it's recommended to consult with a reputable scooter mechanic for installation and tuning advice to ensure optimal performance and longevity of the kit.