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Ships within 48 hours · Estimated delivery Sep 8 - Sep 13
Frame size specific wheels (27
Low weight 19g (per insert)
Current speed
Eliminates chain contaminants safely
Park Tool Chain Checker (CC-4) suspension_full-suspension Frame size specific wheels (27About Park Tool Chain Checker (CC 4)The CC 4 is a drop in style gauge that measures bicycle chain wear. The laser cut CC 4 accurately measures a long section of chain and strategically comes in contact with the chain in three places, quickly and easily taking the guesswork out of knowing when chain replacement is necessary. A worn chain will cause poor shifting as well as accelerate drivetrain wear. The tool works on any 5 to 12 speed derailleur chain
US$ 59.00
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