It might look normal from the outside, but the engineering inside this incredible chain design that makes possible a gear range previously found only in 2-chainring drivetrains. And it's also the biggest contributor to the Eagle drivetrain's ultra-smooth, precise, durable and quiet performance. The Eagle chain's links have a smooth radius, with no sharp edges or chamfers, which yield a significant reduction in noise, friction and wear on chainrings and cassette cogs. This design also allows for a flatter plate, which means more consistent chain riveting and greater overall strength. FEATURES ~ Groundbreaking chain design and technology ~ The Eagle chain has been completely re-engineered, and is produced with new manufacturing technology. ~ Eagle Power Lock chain connector with FLOWLINK technology provides better chain-guiding and increased longevity ~ The Eagle chain is the quietest, strongest and most wear-resistant chain in the world ~ Unique features and design also provide significantly improved wear resistance on Eagle cassettes and rings SPECIFICATIONS COMPAT - SPEED (CN) : 12s-Eagle OUTER LINK FINISH : Nickel+PVD COLOR - OUTER LINK : Black, Gold INNER LINK FINISH : Chrome plated +PVD COLOR - INNER LINK : Black, Gold CHAIN CONNECTOR : PowerLock CHAIN LENGTH (LINKS) : 126 links PIN VARIANT : Hollow Pin WEIGHT (G) : 239 WEIGHT BASED ON : 114 links Please visit our website at http://www.ecomtb.com.my OR https://shopee.com.my/eco_mtb ** There is 1-3cm errors due to manual measurement. Please kindly understand. ** Actual product colour may slightly vary due to photographic lighting sources or your monitor settings. ** WE DO NOT DO COD ** ONLINE ONLY ** We support original products only. ** PRICE INDICATED IS ALREADY BEST PRICE, EXCLUDE COURIER