Tufo hi composite carbon tubular road tyreapplication of composite puncture proof ply and high composite carbon tread compound made possible to use thinner tread and still maintain high mileage thinner tread also lowers rolling resistance while the tyre is maintaining ideal shock absorption properties and high puncture resistance features use racingtraining size 28 weight 335g 23mm375g 25mm pressure 812 bar 115175 ps i 23mm68 bar 90115 ps i 25mm tpi 120 sidewall a