Shimano XT CN-M8100 Hyperglide 12 Speed Chain - Silver - 12 Speed PDP|Option Materials: Shimano doesn't list the

Materials: Shimano doesn't list the materials used

They are designed to be used with Presta valves

Used by the BH SR SUNTOUR-KMC team for the 2016 UCI World Cup XC season

but if you work on your own bike a lot

The recommendation from OneUp is to rebuild your pedals after 50 hours or so of hard riding

Shimano XT CN-M8100 Hyperglide 12 Speed Chain - Silver - 12 Speed PDP|Option Materials: Shimano doesn't list theThe Shimano XT CN M8100 Hyperglide 12 Speed Chain features a similar level of performance as the XTR at a more accessible price. It features extended inner plates to boost chain engagement and retention, and Shimano's hyperglide+ technology for precise shifting and stability. The result is a chain that offers faster shift times, reduced chain drop and minimal pedalling shock. It even comes with a quick link for easy installation. Who's this item for: