Tamiya Mini 4WD ・HG Lightweight 19mm All Aluminum Bearing Rollers (Purple) x2 ・HG 19mm All Aluminum Bearing Rollers (Tapered, Purple) x2 ・Lightweight 2-Stage Aluminum Roller Set (13-12mm, Purple) ・Aluminum Spacer Set (Purple) x2 These were purchased new and stored during the COVID-19 pandemic. All items are unopened and come in sets of two. If they don't sell, I will take them to a store for appraisal, so please consider purchasing them soon.