Tread design is optimized for a wide range of conditions balancing traction, handling and rolling speed Optimized for E-mountain bikes Dual tread compound for longer tread life Tubeless ready - Saves weight and provides a better rolling performance and more controlled handling; riding tubeless also reduces the chance of flats ECE-R75 certified for E-bikes up to 50 km/h with EMC casing 60 TPI. TIRE NEVEGAL 2 EMC 29X2.6