
A dirty chain eats sprockets and itself. Muc-Off's chain cleaner breaks down grime without attacking O-rings or X-rings. The dedicated chain cleaning brush scrubs into every link gap. Bio Chain Lube penetrates and protects without flinging onto your rear wheel or tire sidewall. The whole kit costs less than 1% of a new chain and sprocket set. Buy this, use it every few hundred miles, stop replacing drivetrain components ahead of schedule.