Park Tool CC-4.2 Chain Checker Tool Model=WCS Gravel Grips 5" Color Camo Weight 160g

5" Color Camo Weight 160g

Combination of liquid sealant and butyl technology ensures excellent pressure hold

Type Tubeless Size 700x40 ISO 622 Bead TBLS - FOLD Tread/Sidewall Color Bk/Skn PSI 50 Weight (Grams) TPI 120 Durometer Features Reflective Sidewall

This ceramic coating works synergistically with spherical tungsten to substantially reduce wear and help extend the life of drivetrain components

Three velcro straps attach the Caddy to the top tube Total Volume 30 Color Black Waterproof Yes Number of Compartments 2 Access Style Zipper Defined Color Black

Park Tool CC-4.2 Chain Checker Tool Model=WCS Gravel Grips 5" Color Camo Weight 160gA worn bicycle chain can cause poor shifting and expensive drivetrain damage. The Park Tool CC 4. 2 Chain Checker is a drop in gauge that measures chain wear accurately. It contacts the chain in three places eliminating guesswork. Compatible with 5 to 13 speed and single speed chains it indicates wear at 0. 5% 0. 75% and 1. 0% matching manufacturer replacement recommendations. Measures bicycle chain wear accurately preventing expensive drivetrain