After 16 years of competition and seven national quad line championships, John has utilized a number of modifications and features which make this a true high performance package.

1. The grey panels are replaced with screen for the vented model, keeping your vented and standard kites aesthetically similar.
2. As the standard sail stretches over time, the grey panels will actually begin to channel wind vertically, increasing precision.

Last but not least, the B-Series also comes with a weight kit... Two 2 gram lead weights fit neatly into the end of your spars, and are secured with a short tail.