Brand new Koyo motorcycle wheel bearing:
Bearing number: 6203-2RS / 6203RS.
Inside diameter: 17mm.
Outside diameter: 40mm.
Thickness: 12mm.
This Koyo rubber shielded bearing sized 17x40x12 is of excellent quality and suitable for a range of motorcycle, scooter and quad bikes.
You can find our full list of sizes by clicking HERE