A supreme sport-touring helmet designed for any ride from quick commutes to cross-country cruises. Shop our complete selection of Harley Motorcycle Goldwing parts and accessories including the HJC Semi-Flat Black/White/Red RPHA-70 ST Sampra … The RPHA 70 ST is exceptionally compact … The RPHA 70 ST is exceptionally compact and lightweight as a result of the Premium Integrated … A supreme sport-touring helmet designed for any ride from quick commutes to cross-country cruises. Find the HJC RPHA-70 ST Sampra Helmet at Dennis Kirk. RPHA 70 ST Sampra Full Face Helmet by HJC Helmets®. View cart “RPHA 11 PRO IANNONE 29 BLACK” has been added to your cart. “RPHA 11 PRO IANNONE 29 BLACK” has been added to your cart. Approved Premium Integrated Matrix Plus (PIM Plus): Reinforcement materials, including Carbon \ and Carbon-Glass Hybrid fabric, provide … HJC RPHA 70 ST Sampra Helmet Blue 1712-725 ECE & D.O.T.