Review on 🚲 Aluminum Alloy Chain Ring Protector Cover for 32~42T Mountain Bike Chainring Sprockets - UPANBIKE 104 BCD by Chris Pollreisz

This chain guard is completely flat. Mounted on the crank, the screw holes were countersunk and direct drilling through was not possible due to the small area of the casing. I had to level it so that most of the surface lined up with each screw hole, mark a hole on the guard and pry it out with a dremel. Stainless steel washers/nuts and pan head screws were used for attachment. When everything is tightened it stays on and looks good. A cutting tool is used to cut the bolt on the nut.