. HG-X Chain uses a directional design with specifically shaped inner & outer plates to optimise shifting over the chainset & cassette
Features: 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 pedalling, increased rigidity & near silent running Durability is assured through a chromising treatment on link pins, & the heat treatment of rollers, pins, & plates Open design of inner links increase mud shedding ability Mushrooming of the pins gives unsurpassed side-plate retention, enabling the chain to far exceed the BS/ISO standard for breaking force Chain is optimised for Shimano 10-speed HG-X MTB drivetrains only Corrosion-resistant grey finish on inner & outer plates A 2 year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace & XTR products) Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.