Shimano SM-CRM81 Single chainring for XT M8000, 34T

Shimano SM-CRM81 Single chainring for XT M8000, 34T

The features of the chainring are as follows:

• Dynamic Chain Engagement (DCE) is used to hold the chain and help prevent chain jump out. This is achieved by using a broader and taller tooth profile in conjunction with a special hooked leading edge and alternate profiled tooth shaping. This provides superior chain retention, lower driving sound, increased durability and drag to a minimum
• Hollow gear construction for optimized rigidity, lightweight and durability
• Dyna-Sys11 HG-X11 11-speed chain compatible (NOT 12speed Compatible)
• Available in 30T/32T/34T - this one is a 34T
• FC-M8000 + FC-M7000 Chainsets only
• Shimano 4x96 BCD

• Colour: Black