Shimano Hyperglide (HG-X) series 10-speed directional Dyna-Sys compatible chain for use with 10-speed MTB drivetrains. This high quality Shimano component uses directional design with specifically shaped inner and outer plates to optimise shifting over the chainset and cassette. 

Comes in a 116 link length (can be shortened to size using a chain breaker tool)

Genuine, brand new, boxed Shimano product - Biketart are an official UK Shimano stockist.

• 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 and near silent running
• Durability is assured through a chromising treatment on link pins, and the heat treatment of rollers, pins, and 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 and outer plates
• Approximately 274g