Park Tool CB-4 Bio Chain Brite MFPN=SCH020193S0100 0 Length 183 Spoke Interface

0 Length 183 Spoke Interface J-Bend Defined Color Black

this is the frame you want to start with

Made in the US out of 7075-T6 Aluminum

} Advanced quick drying chain cleaner that has been designed and tested to remove heavy chain grime quickly and safely without the need for rinsing

Park Tool CB-4 Bio Chain Brite MFPN=SCH020193S0100 0 Length 183 Spoke InterfacePark Tool CB 4 Bio Chain Brite. Park Tool CB 4 is a 100% biodegradable natural plant based degreaser formulated for use in the CM 5. 3 Cyclone Chain Scrubber CM 25 Professional Chain Scrubber or with a scrubbing brush as a general purpose degreaser. When used with a chain cleaner CB 4 gets bicycle chains clean inside and out so theyre good as new. Will not harm alloy plastic rubber or carbon fiber parts so its safe to use for cleaning cassettes