Cylinder Kit Stage6 Racing MKI 10mm Minarelli Vertical

The Stage6 Racing 70 kit for forced air-cooled engines is an interesting alternative to competing cylinders, notably Polini and Malossi alu 70. Manufactured by Athena and featuring a high-end Nicasil treatment, it offers performance in line with the average of competing products: it provides increased performance across all engine ranges (increasing acceleration and top speed). Compared to its little brother (the Stage6 Pro Sport), it benefits from more refined transfers and a larger exhaust port. Compression is therefore higher.