Park Tool CC-4.2 Chain Checker Tool Model=WCS Gravel Grips Hayes Semi-Metallic Disc Brake Pads

Hayes Semi-Metallic Disc Brake Pads

Foldable Kevlar aramid bead with added Bead Shield provides extra reinforced protection throughout the bead Flat Protection Tread and Sidewall TPI 100 Color Black Weight 640 Designed for ebike Yes Defined Color Black ISO Width (mm) 50 ISO Diameter 622 / Road / 29" Tire Intended Use Cyclocross Tire Diameter 700c Tire Bead Folding Labeled Size 700 x 50 Tire Type Tubeless Ready Clincher Size 700 X 50

7/8/9/10 speed compatible

DT Swiss Grease for star ratchets on DT-Swiss/Hugi hubs

Unique chainring shape results in a lighter weight

Park Tool CC-4.2 Chain Checker Tool Model=WCS Gravel Grips Hayes Semi-Metallic Disc Brake PadsA 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