Modified and ballanced Flywheel for all G-60 Modells. Weight after modification approx. 6,5 kg. NEW flywheel, finished machined, balanced and with a new starter wheel. No exchange needed. (Pic shows different flywheel) Made in germany quality. Manufacturer Information about the manufacturer BAR-TEK BAR-TEK Motorsport GmbH Im Rauschen Auel 3, 51491 Overath-Brombach, Germany info@bar-tek.com