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Eliminates chain contaminants safely
Current speed
Designed for large bag tyres & low pressures providing security for riders at the lowest possible weight
Adjustable Hem: Giro’s adjustable hem features pull tabs to help seal out out the wind
he can tear up the driveway and footpaths easily and safely
Park Tool Chain Checker (CC-4) suspension_full-suspension Eliminates chain contaminants safelyAbout 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
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