Rear Chain Guard Protector Cover For Honda X-ADV750 17-19 Generic Polaris Cooling Fan it is because the nuts

it is because the nuts inside the aluminum stand-off tubes have rusted away

Harley CVO Ultra Classic Electra Glide FLHTCUSE3 2008

For Polaris RZR XP 1000 2014-2016

Fit for ARCTIC CAT All-Terrain Vehicle (ATV) 1000 Mud Pro 951cc 2012

Rear Chain Guard Protector Cover For Honda X-ADV750 17-19 Generic Polaris Cooling Fan it is because the nutsRear Chain Guard Cover Specifics: Condition: 100% Brand New Material: Aluminum Color: As the picture show Placement on Vehicle: Rear Feature: Protect the chain,reduce the hitting from sands and stones, reduce the scouring of rain. Enhancing the design of your motorcycle. Aftermarket parts, for modify use. Easy to install. Fitment: Fit For Honda X ADV750 17 19 Package Including: 1 piece Rear Chain Guard Cover 2 pair Screw Shipping: Free