Crafted from Premium Materials Made from 6061-T6 aircraft-grade Aluminum, the CORE SL2 Fork combines top-quality materials with advanced engineering. Compatible with 120mm Wheels The CORE SL2 Scooter Fork is designed to accommodate wheels up to 120mm, giving riders the flexibility to upgrade to larger wheels. Lightweight Design Built to be lightweight yet highly durable, reducing overall scooter weight and allowing riders to execute tricks with ease and precision. IHC Compression System Equipped with an IHC system, this fork comes with the Shim and Bolt to make your scooter be Compatible with most Stunt Scooters.