1. Our product by nature is very resistant to shattering under high impact and has a slippery quality, making it slip across the pavement as opposed to digging in and causing the bike to flip. 2. Smooth surface but also very high load-bearing capacity, Effectively protecting the sides of them in case of a crash. 12mm diameter thick screws,capable of using for many years. 3. Made of high-quality Nylon+Metal, rust-resistant, Anti-collision, very durable to last. 4. Delicate appearance. No unsightly welding marks, more beautiful than other products on the market. 5. With a complete set of installation accessories. Condition: Aftermarket Type: Upper Crash Bar Slider Length: 6inch Fitment: For Harley Dyna Models 2006-2017 Colour:Black Material:Nylon+Metal Package Contents: 1 Pair x Upper Crash Bar (Left & Right )