Thank you for viewing! *If purchasing multiple items, we will combine them. Please comment before purchasing. We will discount 100 yen for each additional item to cover shipping costs. This is a Mini 4WD Lightweight 2-Stage Aluminum Bearing Roller, 13-12mm, Gold, 2 pieces. It is new and unused. Please note that this is a third-party product. 1 set (2 pieces): 600 yen Shipping: 100 yen We have multiple items in stock, so please comment if you need more than one. Shipping is a flat rate of 100 yen even if you purchase multiple items. Mini 4WD Tamiya Tamiya 2-Stage Aluminum Roller Lightweight