Universal Parts - XT8 / XT9 - 2017 and older - Ball Bearings
High-Speed Ball-Bearing 5X10X4 Rubber Sealed (2), X940510
SKU: X940510
Retail price: €5.95
Where to buy? 
High-Speed Ball-Bearing 6X10X3 Rubber Sealed (2), X940610
SKU: X940610
Retail price: €5.95
Where to buy? Universal Parts - XT8 / XT9 - 2017 and older - Ball Bearings
