Rear Derailleur Protector
Step 1: Find Kids Bike Screw on Peg.
If it don't fit tap it out
Step 2: Cut Down for Weight
cut off and even cover it with holes with a drill for weight if want, Then paint to your color scheme.
Step 3: Put It on Bike
put it on your bike, and have probably last derailleur protector you'll ever see.mines worked every wipeout for months....
Step 4: Hit the Trails
Wear a helmet, don't be a donut, and good hack convo piece.