TIRE ENDURO MEDIUM REAR 140/80-18 70R BIAS TTOutstanding performance on a wide range of surfaces All new rubber compound and tread design helps provide exceptional grip, including on wet and slippery surfaces 15% improvement in longevity and more stable performance over time compared to its predecessor Homologated for road use, but is not designed for prolonged use in a single journey When used in conjunction with MICHELIN Bib Mousse, tire is no longer intended for use on the public highway (NHS)