Aside from looking killer, the Strong Arm Risers offer many benefits such as, allowing you to run very narrow bars due to their slim profile. The Strong Arm Riser will never let your bars slip or rotate thanks to their innovative design, which includes the clamp bolts tightening at opposing angles. Your bolts will never loosen or pull out the threads. Possibly the best part of this new offering from Bare Knuckle is the fact that they are completely made here in the USA, of US made materials; 316 stainless steel to be exact, so rusting and corrosion will never be a problem. Holding all of this fine package together is two pair of 12 point stainless steel ARP fasteners. Strong, sexy and indestructible, these risers are the complete package.