ZTTO Bottom Brackets BB30sh 24mm Ceramic Bearing Adapter Bicycle 42mm Center Shell Press Fit Axle MTB Road Bike Dual Silicone Seal

ZTTO BB30-24mm BOTTOM BRACKETS Compatible Fit for 24 Spindle Crankset (also you can add a GXP adapter to fit GXP crank) For BB30 68/73mm 42mm Frame Shell Weight :About 113g Color: Red/Black Thread Lock Design The special design of the threaded bottom bracket, where the cups are threaded and screwed together inside the frame, ensure that you avoid any creaking sounds .easy installation. Good material Made of Aluminum Alloy, and this bottom bracket is solid and durable with a long service time. The shell can absorb roundness tolerance for installing ports of Bracket Bottom. Dual silicone seal keeps the contamination out for longer life, ensures water and dust resistance. Lock System can protect the frame, more power output, it's better than ordinary structure bottom bracket. Each of our bottom bracket are manufactured for best performance and longest durability. Smooth Matching top quality components and know-how, we make sure that every bottom bracket empowers every rider with opportunities to save energy or ride faster. Note *Color: Due to the light or display difference, the color of the product you received might be a little difference from the pictures. That is not a quality issue. *Size & Weight: Due to the measure error or insrumental error, the weight and size of the product might have a minor difference to the discription. That is not a quality issue too. *Service: We are professional bike mechanics and good at English, so if you have any problem when you set up your products, please feel free to contact us. If you need a large amout of products, please contact us too. We will give you a discount. Don't jump ti a bad review, before you want to do that, just contact us and i think we will find a way to solve the problem.