Cinch Bottom Bracket (BB19BSA7330) by Race Face®. BSA 30. 73 mm x 30 mm. Color: Black. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading materials using up-to-date equipment, it ensures everlasting reliability and enduring value. This product is distinguished by total quality assurance, unsurpassed by anybody else. Race Face Cinch BSA30 68/73mm Features standard 6806 retainer bearings bearings are factory filled with phil wood grease cups are machined for a high tolerance frame fit includes an industry exclusive inner sleeve to protect against water ingress race face bsa30 cups are installed with a rf bsa30 cup tool or with bsa30 standard tools from rotor, zipp, and enduro Specification built for: xc/am/fr/dh weight: 87g colours: black compatibility: standard threaded bsa shells