Shimano 10spd Ultegra Chain CN-6701 Knee Warmers for this reason our engineers

for this reason our engineers tweaked the compound features towards a better energetic efficiency with a little compromise on the grip

000mm waterproof levels

which is equipped with a shorter reach and hoods that are 3cm narrower than the drops

A chain rivet tool is necessary in every toolbox

High-density shock-absorbing foam for lightweight comfort over long miles

Shimano 10spd Ultegra Chain CN-6701 Knee Warmers for this reason our engineersDescription Super narrow lightweight 10 speed directional chain for optimum cassette and chainset interaction and maximum power transfer Chain uses a directional design with specifically shaped inner and outer plates to optimise shifting over the chainset and cassette Outer plate design has been developed to reduce the chance of chain suck The inner plate has been developed for better contact with gears providing smoother shifting under high load,