Adaptor pentru ax casetă de la 30mm la 24mm

Problem Solvers BB30/PressFit 30. These adapters kit allow for the use of external bottom bracket crankarms (24mm spindles) with BB30 and PressFit 30 bottom bracket bearings. Spacers fill the gap between the 30mm ID of the bearings and the 24mm OD of the spindle. Included spacers allow for fine tuning of chainline and bearing load.

Dupont Delrin construction
Compatible with 24mm crank spindles (Shimano Hollowtech II)
For BB30, use included spacers