CEMA – 12V Pulley wheels (12-14T) – Shimano 105, Ultegra, DEORE, SLX, XT, XTR – Full Ceramic – Black

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Compatible to Shimano 12-speed Ultegra R8150, 105 R7100 and R7150, XTR M9100, XT M8100, SLX M7100 and DEORE M6100 series


Only the best for every rider Premium products result in first-class performances. That is what CEMA guarantees as a manufacturer of high-quality bearings for the bicycle industry. Making big differences with small parts is our contribution to delivering excellence. CEMA offers a wide range of ball bearing related parts for your bikes and this in different variants: ceramic and steel wheel bearings, bottom brackets with ceramic or stainless steel bottom bracket bearings, pulley wheels, headset bearings, tools and accessories.