Force AM PERF 27.5´´ x 2.80 MTB Tyre.Size:27.5´´ / 2.80.MTB Tire Force AM Performance.The most agile AM tire for training use.Thanks to the Bead 2 Bead Protection limiting tire puncture.Excellent grip and performance due to the tread pattern and rubber, tailored to the rear tire.Thanks to the robust Trail Shield 4 x 60 TPI carcass for safe driving.A similar design to the Competition range.Trail Shield:New generation of reinforced casing for more robustness ansd for a more engaged ride (4x60 TPI).More LIGHTweight and low pressure (Tubeless):limited puncture due to tubeless ready technology.Close to 9 people out of 10 riding with the FORCE AM range are satisfied with the robustness.Close to 9 people out of 10 riding with the FORCE AM range are satisfied with the grip.More than 9 people out of 10 riding with the FORCE AM range are satisfied with the performance.Results.Developed by the world´s best riders (The MICHELIN AM ranges are co-developed, tested and approved by top endurance riders (Nicolas Vouilloz / Karim Amour / Rémy Absalon).