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
Durable teeth using a plated steel construction supported by a composite carrier body
Dyna-Sys11 HG-X11 11-speed chain compatible

Manufacturer's Code: SMCRM70A0, SMCRM70A2, SMCRM70A4

Barcodes: 4524667681700, 4524667681694, 4524667681687

Shimano CRM70 Single Chainring for SLX M7000

Features