The 7150 Series gas shock is the latest short track offering from Penske Racing Shocks. Simplified design, advanced coatings and materials, and volume purchasing, provide for a cost effective shock without losing the high-quality damping components, consistency, reliability, and unlimited turning options found in any Penske Racing Shock. The 7150 is a high-performance alternative to other steel shocks on the market, for teams looking to have a competitive advantage.