... Effectively stable braking longer life No pollution, Noiseless,little dust Heavy duty brake linging 1:No pollution , Noiseless ,little dust ... some accessories, in the range of passenger vehicles, commercial vehicles, heavy duty trucks, buses and motorcycles.2: Product details: Production ... Coefficient0.42±0.06Garantee30,000-50,000 KM.Wear RatestandardDensity(g/cm3)1.8-2.35Impact Force(J/cm2)≥0. ...