Token BSA BB392BSA Premium bottom bracket cups

Upgrade your classic BSA frame with the TOKEN BB392BSA Premium Bottom Bracket. This high-performance unit seamlessly integrates modern 30mm spindle cranksets (BB386/BB392) into your threaded setup. Featuring TOKEN´s ultra-smooth, low-friction Premium bearings and robust sealing, it ensures efficient power transfer and exceptional durability by blocking out dirt and water. Precision-machined aluminum cups guarantee a creak-free, stable ride. Eliminate wasted watts and enjoy a silent, efficient pedaling experience. Perfect for bringing your trusted frame up to date with the latest drivetrain technology for a smoother, faster ride