Park Tool CB-4 - Bio Chainbrite 4 Cleaner 16 oz / 474 ml

CB-4 Bio ChainBrite is a 100% biodegradable, natural, plant-based degreaserIt removes the toughest grease and grime build up from chains and bicycle componentsBio ChainBrite is also an excellent general purpose bicycle degreaserRegular 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 shiftingA handy flip-top lid on the bottle makes spill free pouring easy