Shimano SLX SM-CRM75 Shimano Direct Mount Chainring - Shimano Direct Mount - Round - Black - Grey - 30T YGroup_7033686884397 SURFACE PATTERN -Redesigned surface pattern

SURFACE PATTERN -Redesigned surface pattern for improved traction and vibration dampening

so they wont get brittle or crack after exposure to lubes and cleaners

If you are currently running the same cassette range now you shouldn't require a longer B-Tension bolt

Not only that but it is now available in more travel lengths with 175mm and 200mm options and features a shorter overall post length to fit more bikes

or size up or down if you're feeling any discomfort

Shimano SLX SM-CRM75 Shimano Direct Mount Chainring - Shimano Direct Mount - Round - Black - Grey - 30T YGroup_7033686884397 SURFACE PATTERN -Redesigned surface patternThe SLX SM CRM75 chain ring uses the same direct mount system as XTR and also features Dynamic Chain Engagement. With a narrow wide tooth profile, it provides excellent chain retention and less chain vibration even on bumpy trails. Who's this item for: Designed for all riders using Shimano 12 speed direct mount cranks and Shimano 12 speed chains. Number of teeth: It is available in 30T 34T options. Mounting style: Mounts using Shimano's Direct mount