Accessories - Proline - Xray - Robitronic - XB4 - 2017 and older - Ball Bearings
High-Speed Ball-Bearing 5X8X2.5 Rubber Sealed (2), X940508
SKU: X940508
Retail price: €5.95
Where to buy? 
High-Speed Ball-Bearing 5X10X4 Rubber Sealed (2), X940510
SKU: X940510
Retail price: €5.95
Where to buy? 
High-Speed Ball-Bearing 5X12X4 Rubber Sealed (2), X940512
SKU: X940512
Retail price: €5.95
Where to buy? 
High-Speed Ball-Bearing 8X14X4 Rubber Sealed (2), X940815
SKU: X940815
Retail price: €5.95
Where to buy? 
High-Speed Ball-Bearing 10X15X4 Rubber Sealed (2), X941015
SKU: X941015
Retail price: €5.95
Where to buy? Accessories - Proline - Xray - Robitronic - XB4 - 2017 and older - Ball Bearings
