Shimano Crankarm Safety Plate

This Shimano safety plate/lock plate ensures that your crank stays firmly in place, even if a bolt comes loose. This saves you the inconvenience of having to walk home when a bolt comes loose!

XT - FC-M770 / FC-M771 / FC-M780 / FC-M782 / FC-M785 / FC-M8000 / FC-M8050
SLX - FC-M665 / FC-M660 / FC-M660-10 / FC-M670 / FC-M672 / FC-M675 / FC-M677 / FC-M7000
ZEE - FC-M640 / FC-M645
Hone - FC-M601
LX - FC-M582 / FC-M583
Deore - FC-M590 / FC-M590-10 / FC-M591 / FC-M617 / FC-M6000
Trekking - FC-T780 / FC-T781 / FC-T551 / FC-T6010 / FC-T8000
FC-M532 / FC-M533 / FC-M542 / FC-M543 / FC-M545 / FC-M552 / FC-M627(B) / Alivio FC-M4050-B2 / FC-MT500-2/3 / FC-MT600 / FC-MT610 / FC-MT700 / FC-MT300 / FC-MT