Loading…
Bore/stroke conflict: moto.it (2022-2026) and motorcycle.com (2025, 2026) give 81 x 58.1 mm (299.4 cc); the maker's pages (2020-2026) give 81 x 56.7 mm (292.3 cc), as moto.it does for the MX 300 Fi to 2022. Displacement, bore and stroke left null. Weight is dry. moto.it gives a 4.5 L tank for 2023-2024 (and 2022), against 7.5 L from the maker and motorcycle.com; tank left null. US price from Dirt Bike's 2023 line-up ('EN300Fi Dual Ex').