Shimano XT SM-CRM85 1x Chainring for M8100 & M8130 Cranks

The Shimano Deore XT SM-CRM85 chainring is designed for use with Shimano's M8100 and M8130 1x cranksets.

• Special MTB gear tooth profile with Dynamic Chain Engagement+ improves chain engagement and retention

XT configuration, the arms are the same, but the direct mount chainring is slightly different – it uses aluminum arms and steel teeth, versus the XTR chainring's full-aluminum construction. That adds a little weight, but it also means that an XT chainring is roughly half the price of an XTR ring

• Direct Mount Type: Direct Mount Shimano
• Drivetrain Speeds: 12
• Defined Color: Black
• Ring Position/Type: Chain Retaining Single Ring
• Round or Oval: Round
• Chainline/Hub Compatibility: 141/148 Boost Hubs , 157 Super Boost Hubs