Meet 10pcs ABEC7 S6701 2RS 12x18x4 mm Stainless Steel Hybrid Ceramic Bearing For RC Cars S61701 SMR6701 S6701C RS 2RS 12*18*4 Bearing — where style meets true functionality at a competitive price. The go-to option for buyers who demand real value and best prices. AliExpress shipping you can trust — only at Ktayrav.college.