Raleigh Shimano chain 6700 ultegra is a super narrow lightweight 10-speed directional chain for optimum cassette and chain set interaction and maximum power transfer. Features chain uses a directional design with specifically shaped inner and outer plates to optimise shifting over the chain set 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, giving efficient pedaling, increased rigidity and near silent running. Optimised for 10-speed super narrow HG drivetrains.