Originally Posted by
Blue Screw
ya alum are not a must.. but the xray ones have holes in between the teeth to remove dirt dust ect... maybe thats ur prob? dirt is getting stuck and making it break.. i was picked up by rc america right before they released the pulleys and have built my car already.. i drilled 56 size hole in the plastic to create the same affect..
Beside dust is there any other possibilities that can make this to happen to the belt?how about uj at the front?