ATC250SX 85 - 87 PLASTIC FRONT FENDER TPO PLASTICS Product are made with high standard proprietary thermoplastic olefinic elastomer (TPO), specifically designed for extreme conditions.This high-impact polypropylene alloy delivers a high-gloss finish with strength characteristics capable of enduring the tough weather and temperature conditions.These plastics are ultraviolet stabilized, resistant to chemicals, tougher than OEM products