Native Tri-Cast SCS Scooter Handlebars BlackThe Tricast bars by Native are the first construction of its kind. Three pieces of double butted 4130 heat treated Chromoly steel seamlessly put together. Reinforced by a cast steel gusset, which creates a far larger and ultra strong welded surface, making it close to unbreakable. It's designed for and superbly aimed at the heavy riders who love to hit it hard Durable bars, constructed from 4130 heat treated Chromoly Three pieces seamlessly Reinforced