{"product_id":"kmc-x12-dlc-pre-waxed-126l-chain-for-12-speed-drivetrains-e-bikes","title":"KMC X12 DLC Pre-Waxed 126L Chain for 12-Speed Drivetrains \u0026 E-Bikes","description":"\u003cp\u003eThe KMC X12 DLC Pre-Waxed Chain 126L is engineered for cyclists seeking top-tier performance in 12-speed drivetrains. Coated with KMC’s innovative diamond-like DLC (Diamond-Like Carbon) surface, this chain dramatically reduces friction and enhances durability, making it one of the most efficient and long-lasting options available. Approved for E-Bikes, it combines advanced technology with practical design to deliver smooth and reliable gear shifts every ride.\u003c\/p\u003e\n\n\u003cp\u003ePre-treated with the premium KMC GO wax, this chain offers exceptional resistance to dirt and grime, significantly extending drivetrain life and reducing the frequency of maintenance. The wax forms a protective barrier that outperforms traditional oil-based lubricants, ensuring cleaner operation and less wear in demanding conditions. This makes the KMC X12 DLC chain an ideal choice for riders who value both performance and longevity.\u003c\/p\u003e\n\n\u003cp\u003eDesigned with the precision demands of Shimano, SRAM, and Campagnolo systems in mind, the X-Series features expertly chamfered plates and X-Bridge technology to guarantee flawless shifting and a smooth pedaling experience. Trusted by professional cyclists worldwide, this chain delivers consistent power transfer and reliability under all riding conditions.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-performance 12-speed drivetrains requiring low-friction, durable chains\u003c\/li\u003e\n  \u003cli\u003eE-Bike compatibility for reliable power transmission in electric assist systems\u003c\/li\u003e\n  \u003cli\u003eLong-distance and frequent riders who benefit from extended maintenance intervals\u003c\/li\u003e\n  \u003cli\u003eRiders seeking a cleaner, more efficient chain with reduced dirt accumulation\u003c\/li\u003e\n  \u003cli\u003eCompatibility with Shimano, SRAM (except Eagle T-Type), and Campagnolo 12-speed systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSRAM Eagle Transmission T-Type 12-speed road and gravel systems\u003c\/li\u003e\n  \u003cli\u003eThose preferring oil-lubricated chains for specific riding styles or environments\u003c\/li\u003e\n  \u003cli\u003eApplications requiring directional chains, as this chain is non-directional\u003c\/li\u003e\n  \u003cli\u003eRiders unwilling to follow recommended care and rewaxing intervals for optimal performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this chain compatible with all 12-speed drivetrains?\u003c\/strong\u003e\u003cbr\u003eThe KMC X12 DLC Pre-Waxed Chain is compatible with all 12-speed drivetrains except SRAM Eagle Transmission T-Type and certain 12-speed road\/gravel systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow often should I care for and rewax the chain?\u003c\/strong\u003e\u003cbr\u003eFor road bikes, KMC recommends maintenance every 250 km or at least once a month. For mountain biking, cross, or frequent riding in all weather conditions, care should be given after 100 km at the latest.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need to remove old wax before rewaxing the chain?\u003c\/strong\u003e\u003cbr\u003eNo, the chain does not need to be dewaxed before applying new wax. Simply ensure the chain is dry, shake the wax bottle, apply it to the inside of the chain, and allow it to dry completely before riding.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat advantages does the DLC coating provide?\u003c\/strong\u003e\u003cbr\u003eThe DLC coating creates an extremely hard surface that reduces friction and wear, resulting in superior shifting performance and smoother transmission, enhancing overall chain durability.\u003c\/p\u003e","brand":"KMC","offers":[{"title":"Blue","offer_id":45478474743983,"sku":"K205BW","price":102.07,"currency_code":"GBP","in_stock":true},{"title":"Green","offer_id":45478474776751,"sku":"K205GW","price":102.07,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":45478474809519,"sku":"K205KW","price":102.07,"currency_code":"GBP","in_stock":true},{"title":"Orange","offer_id":45478474842287,"sku":"K205ORW","price":102.07,"currency_code":"GBP","in_stock":true},{"title":"Pink","offer_id":45478474875055,"sku":"K205PW","price":102.07,"currency_code":"GBP","in_stock":true},{"title":"Red","offer_id":45478474907823,"sku":"K205RW","price":102.07,"currency_code":"GBP","in_stock":true},{"title":"Celeste","offer_id":45478474940591,"sku":"K205WTW","price":102.07,"currency_code":"GBP","in_stock":true},{"title":"Yellow","offer_id":45478474973359,"sku":"K205YW","price":102.07,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1738856090-76437000.jpg?v=1768522124","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/kmc-x12-dlc-pre-waxed-126l-chain-for-12-speed-drivetrains-e-bikes","provider":"Swinnerton Cycles","version":"1.0","type":"link"}