The michelin power competition tyre delivers performance and efficiency thanks to a special new compound developed for motogp the pinnacle of 2 wheeled motorsport the pure performance compound delivers huge improvements over its predecessor the michelin pro4 service course a 10 watt reduction in rolling resistance equates to the power competition being 1 minute and 25 seconds faster over 40 km at a speed of 35 kmh this is a huge huge 25 reduction in rolling resistance importantly the co