Dingo's Upper Fork Guards are the best way to protect the upper fork tubes of your bike. They snap onto the upper fork tube and stay there.
Dingo's will deflect and protect your fork from almost anything that comes at them. We run these on all our bikes. What's a few bucks invested to protect the mega expensive fork tubes.
ABS (Acrylonitrile butadiene styrene) combines the strength and rigidity of acrylonitrile and styrene polymers with the toughness of polybutadiene rubber. It is considered superior for its hardness, gloss, and toughness.