Get the Shimano FC-M6100-1 Crank Spider Lock Ring and Washer. It's a perfect lock ring for direct mount cranks, ensuring a secure fit and smooth operation.
To use this Shimano lock ring and washer, simply install them on your direct mount crank as per the standard procedure. Make sure they are properly aligned. When using, avoid applying excessive force that could damage the parts. For maintenance, regularly check for any signs of wear or looseness. Clean the lock ring and washer with a mild cleaner and dry them thoroughly to keep them in good condition.
