Check the listing for details. ROTOR ITA 30 Bottom Bracket. Color: Black, Condition: New. Listed at 70.00 USD. ROTOR ITA 30 Bottom BracketThe ROTOR ITA 30 Bottom Bracket is our go-to BB for ITA frames and cranksets with 30 mm spindles. This bottom bracket features durable steel bearings with silicone shields and only weighs 54 grams. This ROTOR bottom bracket is smooth rolling and is made to last! CompatibilityShell: Compatible with ITA threaded 70 mm shellsCrankset: Fits 30 mm cranks SpecsShell Width: 70 mmType: Italian (ITA) ThreadedAxle Size: 30 mmWeight: 54 gramsBearings: Durable steel bearings for smooth action In The BoxROTOR bottom bracketROTOR bottom bracket installation tool Why Buy from Power Meter City1. We ship fast! All orders ship on the same day your order is placed!2. Free shipping on all orders in the U.S.3. We are an authorized ROTOR dealer and this product comes with a full warranty.4. Expert advice and customer service in case you need any help.5. We offer a free, 30-day return policy on new items. About our CompanyAt Power Meter City, we focus on power meters and related accessories and components. Our focus on these products means we can offer you the best possible selection, advice and service.We have been in business since 2016 and are based in southern California. We are an authorized dealer of every product we sell.