Upgrade your cycling performance with the SILCA Factory cleaned and waxed Genuine chains from SHIMANO, SRAM, and KMC. These high-quality 11 and 12 speed bike chain, cleaned and waxed by SILCA to enhance your riding experience. Crafted from durable materials, the chain boasts longevity, making it a reliable choice for both amateur and professional cyclists. The chain has been ultrasonically cleaned, ensuring a clean finish and improved functionality. Our SILCA cleaned chain features a super secret wax treatment which offers significant wattage savings, making it a standout choice among factory prepared 11 and 12 speed chains. This factory waxed chain guarantees a smoother ride, reducing friction and increasing your bike's efficiency. The ultrasonic waxing process ensures the wax thoroughly penetrates each link, offering comprehensive protection and optimal performance. SILCA prepared chain comes as an un-cut chain, requiring you to customize the length to suit your specific needs. This chain is not only compatible with road bikes but also mountain bikes, making it a versatile choice. For maintenance, we recommend using a bike chain cleaner and bike chain degreaser to keep your chain in prime condition. To ensure the longevity of the chain, use a bike chain lube or bike chain oil periodically. SILCA's commitment to quality and performance is evident in this product. This genuine factory chain ensures a seamless and efficient ride, making it a worthwhile investment for all cyclists. Its premium design and construction guarantee maximum power transfer and durability, making it a leading choice for those needing a reliable 11 and 12 speed chain. Feel the difference in your ride with the SILCA Factory cleaned and waxed Genuine chain. Enhance your cycling experience with this top-tier product