no probs bro
as for the bearings ive been looking at the race version it says
The TT-01R uses ball bearings, metal shafts and a higher powered motor for reduced friction and higher top speeds
so im guessing it comes with metal bearings so alls good there and u got the optional spur set too and a good drift motor to start you off
grab some pvc drift wheels from ebay and your ready to slide [8D]