Shimano XTR 12spd Hyperglide+ Chain is different from other products on the market. Wolf Tooth's engineers have developed a completely new tooth profile to provide optimum chain retention and durability when using this new chain technology. The new HG+ chain is much different from the traditional wide/narrow design. Wolf Tooth engineers have taken the time to understand how the system works, and to design the tooth contour that is optimized for this system. The unique tooth shape was developed with legendary Wolf Teas chain retention to maintain quiet, smooth performance on HG+ drivetrain. Prevents premature rings and chain wear from unoptimized profiles. Compatibility Shimano XTR M9100 Series Crankset Compatible with Shimano 12 Speed Hyperglide+Chain Recommended If you ride a muddy ride, we recommend using a chain keeper as well as a clutch rear derailleur. Without these notes, chain drops or chain sacks may occur.
