Kett KMC X10 Silver/Black 10-speed 114-links

Enhanced Durability: With unique SP (StrechProof) treatment, the durability has been effectively enhanced by reducing the attrition between inner plates and pin. As a result, chain life has been significantly prolonged. Pin Power: The unique KMC "Bulls-Eye" pin mushrooming technique, which provides 200 kg of average pin power for unsurpassed side plate retention. X-Bridge: This is on the outer plate, configured with precisely articulated angles for quicker and smoother gear shifting and quieter riding. Lightweight shorter length pins length combine with high-grade materials to reduce weight. Tensile strength safety is assured with a minimum 1020 kg above ISO standards. Noiseless: Special "Z" bridge side plate configuration and chamfering provide excellent shifting performance and minimize noise even with a mix of different derailleur components. Light Weight: Shorter pin length and use of higher grade materials are combined to reduce weight. Lower Bridge: This lower bridge hastens the down gear shifting and yet mitigates the engaging impact between sprocket and chain. Upper Bridge: The upper bridge forms a slant vault parallel to the tip of tooth movement. This vault shape makes the tooth and the chain engage much more precise and swifte

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