Lightweight Bike Bottom Bracket Solid 68-72mm Width 42mm Steel BB30

Welcome to my store, we have many kinds of price products, we launch new products every day, please follow my store and pay more attention, for more products, Please click on the seller information to enter our store to buy, we hope give you a pleasant shopping experience. Thank you and have a nice day!Description:-This Threaded Bottom Bracket BB made of 7075 Aluminum alloy shell- anti-scratch, wear-resistant and waterproof

- High strength ceramics/ steel Bearing reduces abrasion, vibration and makes maintain easier and integrated can protects the frame, more power output

-Carbon steel bearing

-Featuring super precise accurate threads for smooth operation and improved durability

-Screw threaded for easy removing and installation; comes with 3 washers for different size BB

-Compatible with 24-24mm, or 42 inner diameters, width 68-73mm bottom bracketsSpecification:Width: 68-73mm/26.7-28.7 inches

Diameter: 42mm/16.5 inchesPackage Includes:1 Piece Bike Bottom BracketBike Bottom Bracket;Bike Bottom Bracket BB ceramics Bearing;Bicycle Sealed Bearing Bottom Bracket;68mm -72mm Width BB30 PF30 Bottom Brackets;PressFit Cup Threaded Treading BB 42mm;Bicycle Crankset Repair Component Parts

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