All the parts you need to bring your Finish Line Chain Cleaner back to ?like new? condition. * Three new brush wheels, new axles and two new scrubber pads. * Newer Chain Cleaners feature two rubber chain scrubber pads, on older models that originally came equipped with just one scrubber pad and a sponge wiper ? substitute the 2nd scrubber pad in place of the sponge for improved cleaning action. * Brings your Chain Cleaner back to like-new performance.