50pcs/carton KOOZER XM490 PRO MTB Della Bicicletta Della Montagna hub 28/32/36 mozzi Foro Anteriore Posteriore 4 Cuscinetto 8-11S XD MS 12s Bike colorful hub
Orificio
Tianjin Qindao Shanghai KOOZER XM490 PRO MTB Mountain Bicycle hub 28/32/36 Hole hubs Front Rear 4 Bearing 8-11S XD MS 12s hub