Cycling ceramic BB86 Shimano bottom bracket cups

Unlock superior speed and efficiency with the CYCLINGCERAMIC BB86 Bottom Bracket, the definitive upgrade for Shimano cranksets. Engineered for competitive road and triathlon cyclists, it uses high-grade ceramic bearings to drastically reduce friction, saving you precious watts with every pedal stroke. Experience higher speeds with less effort thanks to a silent, robust platform. Precision-machined cups ensure a perfect, creak-free fit and maximum power transfer, while low-friction seals provide durable protection without compromising performance