Park Tool CG-2.4 Chain Gang KitThe Park Tools CG-2.4 Chain Gang Kit has everything you need to degrease and get the caught on scum off your chain. Compatible with multi-speed derailleur chains and some 3 speed and coaster brake bikes. Kit comes with gear brush, Chain Scrubber device, and 8oz of CB-4 ChainBrite. Additional degreaser sold separately.763477001733