Shimano CN-6701 Dura-Ace/Ultegra/105 chain

Upgrade your 10-speed road bike with the SHIMANO CN-6701 chain, delivering Dura-Ace, Ultegra, and 105 performance. Its innovative directional design features asymmetrical plates optimized for smooth front upshifts and crisp rear shifts, minimizing chain suck. Engineered with Super Narrow HG technology and perforated inner plates, it offers durable, lightweight, and efficient power transfer with quiet, friction-free operation. Experience responsive shifting and long-lasting reliability mile after mile. Perfect for competitive racers and dedicated enthusiasts