Freeline F Series Magnesium Wheels (130/210)When you need to step up from Douglas. The Freeline magnesium wheels are the result of a project aimed at optimizing the performance of the tires. The tests carried out by the Birel racing department, in fact, showed in comparison with the previous version, a lower and more uniform consumption of the tread. Visually the differences mainly relate to the form (the new version contains less air between the rim and tire) and anchor points to the hub that