Thrashin Supply OG Risers For Harley By selecting Thrashin Supply Risers, you can take pride in supporting American craftsmanship while adding superior and eye-catching components to your bike. Enjoy the confidence and style that these risers bring to your motorcycle, knowing they are built to last and complement your ride for many miles ahead. Paired with ARP hardware, these risers are built to withstand the rigors of the road and provide superior performance. Whether you opt for the black finish, which undergoes a hard anodizing process with an anti-fade agent, or the chrome finish, which features triple nickel plating, both options are designed to endure severe weather conditions and maintain their fresh appearance for years to come. Features: For 1 diameter handlebars Risers are 3 1/2 center to center spacing Top upper clamp bolts are 4-1/4 center to center Pull Back Risers feature 1-1/2 of pull back Sold in pairs with top clamp and 4 ARP Hardware included (5/16-18 x 1) Base hole tapped for standard 1/2 x 13 mounting bolts (bolts sold separately)