alvin.....i using gates from australia....consider performance kua i think
100k km....now use 50k km d.....the tension stil ok.....i think the only way to check is by lookin at the condition check for any tear or irregular patterns and check the tension kua....
100k km....now use 50k km d.....the tension stil ok.....i think the only way to check is by lookin at the condition check for any tear or irregular patterns and check the tension kua....