2x solid wheels with flanges in size XN (extra-nano), one-piece
 
 
  Running diameter 8.2 mm
 
 
  With circumferential groove for traction tires
 
 
  Includes matching traction tires
 
 
  Size identical to LEGO sets 50254 and 2927
 
 
Not suitable for children under 3 years due to small parts that can be swallowed! Choking hazard, please do not leave your child unattended while playing as components or parts may be swallowed or inhaled!