Road Bike Wheels From TUFF .

Many products at the top end of the racing market focus heavily on weight, which often results in fragile products. This philosophy is only acceptable for professional cyclists or those who have plenty of money to spend replacing equipment each seasion. TUFF has an alternative focus on durability and stiffness improving their appeal to the entire market.
https://goo.gl/ZUC00H road bike wheels
https://goo.gl/pNBgfo