| | Bottom bracket PF30 OSBB Shimano Coated. The unique coating formula is a metallic layer that covers the bearing races and makes them 75% harder than steel. Thanks to this, they are highly resistant to corrosion and the coating provides an even lower friction than our standard bearings.Frame width: 62-73 mmShell diamter: 46 mmSpindle diameter: 24 mmVariant: coated SaleIn stock | 369,00 € 258,30 €
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