Jante arrière en magnésium Freeline HQ BirelArt - 210 mm noire

Optimisez le comportement de votre châssis et exploitez tout le potentiel de vos pneumatiques avec la freeline HQ magnesium rear rim d'origine BirelArt.

Développée et testée par le département course BirelArt, this rim of 210 mm of width is the culmination of a project aimed at improving overall performance. Made from high-quality magnesium with a black finish, it guarantees ideal stiffness and heat dissipation for racing.

ℹ️ Note importante: This rim is sold per unit. It is delivered bare, without vis de fixation, sans poignées antidérapantes et sans valve. This is the “High Quality” (HQ) version in magnesium.

Technical Specifications and Advantages

• Premium Material: Construction en magnesium high quality for optimized weight, excellent rigidity and superior heat dissipation.

• Design Optimisé (HQ): The new rim shape contains less air between the rim and the tire, which allows for a lower and more even tread wear, validated by the BirelArt team’s tests.

• Fixation polyvalente: Equipped with mounting points allowing standard installation with three holes or a reinforced assembly with six trous, offering flexibility in adjusting the stiffness of the rim/hub assembly.

• Performance Improvement: The increase in anchor points makes it possible to adjust the stiffness, ensuring a better rear grip and allowing the tire to perform better.

• Dimensions: Largeur d'attaque de 210 mm. Standard diameter 5 inches (5.")

• Colour: Black (original HQ magnesium finish.)

• Origine: Produit d'origine BirelArt.

? The Short Story: BirelArt Expertise at the Service of Performance

BirelArt, one of the most decorated manufacturers in the history of karting, leave nothing to chance. The creation of this new range of magnesium wheels is not merely an aesthetic evolution, but the result of an intensive development program carried out by their factory.

L'objectif était clair: how can you maximize tire performance while controlling its wear ? After hundreds of hours of track testing, birelArt engineers concluded that airflow management and overall wheel stiffness were key factors.

The result is this “Freeline HQ” rim. Visuellement, it stands out with a revised internal profile, containing less air, which stabilizes the tire temperature and reduces its degradation. Mechanically, l’innovation réside dans la double option de fixation (3 ou 6 trous.) This modularity allows riders and mechanics to fine-tune the stiffness of the rear end to perfectly suit track conditions and riding style, garantissant ainsi une adhérence optimale et des performances constantes du début à la fin de la course.

Follow the red. Drive BirelArt.

? Michel’s Tip

"Michel, notre expert équipement, vous recommande : Pour un fonctionnement optimal "flottant" et une bonne adhérence, ne serrez pas excessivement les vis de fixation de la jante sur le moyeu. Utilisez une clé dynamométrique (couple généralement recommandé : entre 20 et 25 Nm selon le type de goujon) et effectuez un serrage en étoile pour garantir une portée parfaite. Pensez à vérifier régulièrement le serrage, surtout après les premières sessions. Une jante en magnésium demande un entretien soigneux pour éviter l’oxydation ; nettoyez-la et séchez-la bien après chaque utilisation.

⚠️ Conseil de sécurité: Never drive with a cracked rim or with ovalized mounting holes. This could result in a wheel coming off on track and pose a serious danger to you and the other drivers.

Order your BirelArt Freeline HQ 210mm rear rim now at Magickart.fr for uncompromising performance. Express delivery available.

? Product Information (GPSR) & Technical Summary