Shimano SLX SM-CRM75 Single Chainring M7100/M7130 12 Speed

SLX – Chainring – DYNAMIC CHAIN ENGAGEMENT+ – 12-speed

– 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

– HG 12-speed chain compatible

– 32T