The Muc-Off Nanotube Chain Lube was created using cutting edge, intensive research. Re-treat your chain and prepare it for many more miles of ultimate speed in all weathers. This lube will allow you to achieve significant savings within 1-2 watts of your chain’s original optimum performance. This new formula pushes the boundaries of chain lube innovation and is designed specifically to keep friction to an absolute bare minimum over a long period. Muc-Off Nanotube Chain Lube Features All-weather lubricant Returns chain efficiency to within 1-2 watts of its optimum Can last up to 400 miles before reapplication needed Contains nanotube additives for optimum efficiency Used by the world’s greatest cycling teams and athletes