Park Tool Chain Gang Cleaning System CG-2.4

- Updated version allows for the scrubber handle to be used on either side. Certain E-Bikes do not allow backwards pedaling when being cleaned \n- Complete chain cleaning kit includes CM-5.3 Cyclone Chain Scrubber Machine, GSC-1 GearClean cassette/derailleur brush, and (1) 16oz ChainBrite cleaning solution \n- Retailers are not permitted to sell on the Amazon.com marketplace unless authorized in writing by Park Tool