hmm
za / iz / z / od galus1, 22. jan. 2018
In this bearings aren't good materials.
Ti je bilo v pomoč?
za / iz / z / od , Blue Tomato, 24. jan. 2018
Hi! This bearings are made of steel and are prelubricated for a fast ride. Please send us some photos if you are not satisfied with the bearings. Thank you! Best Regards, Boris, BT CUSTOMER SERVICE