Introducing the most durable front sponsons on the market. Made from unbreakable polypropylene plastic, our front sponsons will withstand impacts where the competitorís sponsons will crack and tear off. Contoured to match the hull of the Kawasaki SX-R 800 and Hydrospace S4 the fit and finish is unmatched. A natural gloss black finish prevents the need to paint and continues to look good after rubbing rails. The design of our sponsons will enhance the handling of you SX-R or S4 by widening the footprint of the hull adding stability and bouncy for aggressive corners without the tendency to sub. Detailed instructions and stainless steel hardware is included.