E-THIRTEEN BB30 Bottom Bracket Cups

Our BB30 and PF30 bottom brackets are thread-together systems, which eliminate the creaks common in non-thread-together bottom brackets. Our BB92 bottom bracket uses industry-exclusive, dual-row bearings to fit big performance into a small BB shell, with a center tube to seal the BB shell. Features: - PF30/BB30: Thread-together system eliminates creaks. - BB92: Industry-exclusive dual-row bearings maximize durability. Specifications: - Size: BB92 // 30mm Spindle Included: - Bottom bracket, bottom brackets spacers, sticker and user manual. Compatibility: - BB30 = 42mm shell diameter - PF30 = 46mm shell diameter - BB92 = 41mm shell diameter