
54mm height diameter. 78a hardness rating.
Internal hard core bearing casing units. 78a hardness rating suitable for a smoother ride on rougher ground.
Ricta high flatspot resistant quality poured urethane.
54mm height diameter. 78a hardness rating.
Internal hard core bearing casing units. 78a hardness rating suitable for a smoother ride on rougher ground.
Ricta high flatspot resistant quality poured urethane.