Home KZR Starter One-Way Gear Y15ZR 🔍 Starter One-Way Gear Y15ZR Features : Starter gear with included copper bush Does not scuff and scrape the crankshaft Category: KZR WhatsApp Related products INTAKE PAIP STD WAVE 100 Alloy Sprocket Hub Y15ZR (BLUE) Alloy Sprocket Hub RS150 / RSX (BLUE)