I would never have believed that there was a quality drive belt for snowmobiles out there,as this is! I am refurbishing an old 1969 Arctic Cat Panther snowmobile, and the old belt was worn to 1/4" thinner than new,and that held up,and I can't imagine how long this new one will take to ware out! Being on fixed income and retired, is the best belt for quality and long-term use! Thanks much guys for such a great product!👍💪