Timing Belt 1.PU Timing Belt Coating with and Surper grip top 2. have Red color and Black color Timing Belt1) ... Timing Belt Coating with and Surper grip top,2) have Red color and Black color,3)The belt is white color and ... anti-wear ability,5)Non-maintenance,6)Good elasticity,7)The max linear velocity can reaches 80m/second,8)High precision ...