Do you feel your clutch slipping during heavy acceleration? It is common when increasing your Triumph Motorcycle performance. The easiest and most cost effective way to fix this is to upgrade your clutch springs. These heavier clutch spring increase the pull of you clutch a bit but add significant pressure, reducing /eliminating the change of your clutch slipping. These high quality springs are designed to give you the peace of mind that your clutch will stay in its place.