It's tough trying to be the best all the time, but Shimano's been at it for years, and this year is no different. Introducing the new XTR. This Shimano chain is 10-speed compatible, and features directional links for superior shifting performance--outer plates are optimized for front shifting and inner plates are optimized for rear shifting. This bike chain is designed to give you unmatched reliability, especially under load and in muddy conditions.
Advanced pin riveting design makes for one seriously tough chain
Mud-shedding geometry for consistent shifting performance in even the sloppiest conditions
Hollow link pins shave grams to help you shave seconds