KMC's top end precision 11x chain is designed for triathlon and time trails. Perfect shifting and dynamic propulsion with the X-bridge technology, waxed with KMC GO.   The unique design of each component perfectly complements speed and efficiency through swift shifting and smooth running via chain and gear tooth interference. Energy consumption is reduced via significantly increased cohesion by 9% to effectively reach and maintain top speed with less effort of all chain components working together.   Thanks to the innovative formula of KMC GO CHAIN WAX, the premium KMC chains treated with this wax offer unrivalled durability and efficiency. Compared to oil-based lubricants, waxed chains are less susceptible to dirt build-up, increasing drivetrain life and reducing cleaning intervals.   KMC GO Wax Benefits Long lasting: Once applied, the wax dries to form a protective barrier that outlasts oil based products. Less dirt: Waxed chains attract less dirt, minimising the common causes of wear and ensures a smooth operation at all times. Biodegradable: Free from PFAS and harsh solvents. Easy to use: Easy to apply and the chain does not need to be dewaxed before rewaxing..   Specifications Pin Length: 5.2mm. 1/2" X 11/128". 118 Links. Waxed with KMC GO. Double X-Bridge. Non Directional. Missing links included. Compatible with all 11x drivetrains. Weight per 110 links: 268g.   Recommended Care intervals Road Bikes: KMC recommend to care for your KMC Waxed at the latest after 250 km or at least once a month.. MTB, cross and frequent riders in all weather conditions: After 100 km at the latest..   Rewaxing The chain must be dry before applying the wax. The chain does not need to be dewaxed. Shake the bottle and apply to the inside of the chain (One complete turn). Do not wipe off excess wax.. Allow to dry completely before riding, especially in wet conditions.