Electric Skateboard Trucks 12 Inches with Motor Mounts for Electric Skateboard Double Kingpin Trucks Kits Electric|Flipsky|Parts & Accessories| - AliExpress
Know Control for Every Size - Thunder Trucks
36 Pieces Bearing Spacers and Washers Skateboard Hardware Kit for Most Skateboard Trucks and Longboards (24 Washers, 12 Spacers) - Walmart.com