The R&G Shocktube rear shock protector for Aprilia RS4 125 '11-'16 provides protection to prevent stones, dirt and other debris from causing damage and corrosion. High quality bonded Neoprene is waterproof yet breathable to preserve the most vulnerable rear suspension component that is usually blasted with debris from the rear tire. Keep your rear shock looking and performing its best with a shock protector from the motorcycle protection experts at R&G!