The Rotor ITA30 bottom bracket with external cups and high quality and durable ceramic bearings allows the installation of 3D+ cranks with integrated 30mm axles in ITA threaded frames. High-quality Enduro silicone seals ensure buttery-smooth operation with unparalleled protection against dust, water and mud. It's the elegant new cup design which offers a sleek, modern look combining striking angles with smooth curves.
Rotor ITA30 Bottom Bracket Cups need a case width of 70mm.
Material: bearing cups: 7075 aluminium T6
bearings: ceramic
Weight supplement: manufacturer information
