CB-4 Citrus ChainBrite is specially formulated for use in the Park tool CM-5 Cyclone chain Scrubber
It removes the toughest grease and grime build up from chains and bicycle components
Citrus ChainBrite is also an excellent general purpose bicycle degreaser
Regular use of Citrus ChainBrite; and the CM-5 and regular use of a quality chain lubricant will reduce gear system wear and friction and promote smoother, quicker shifting
A handy flip-top lid on the bottle makes spill free pouring easy
CB-4 is 100% biodegradable and has a fresh citrus smell
Volume: 472ml (6 fluid oz)
Park Tool reference: CB-4
Old Park Tool Reference: CB-2