Park Tool CC-4.2 Chain Checker Tool MFPN=DRY1C10S 5mm Cool Gray

5mm Cool Gray

Two versions available: 110V for US/Canada/Japan

SRAM XX Eagle T-Type AXS Rear Derailleur Cover Kit

Color Black Crank Intended Use Mountain Crank Length (mm) 170 Defined Color Black Designed for ebike Yes Pedal Spindle 9/16" Spindle Interface Type ISIS Weight 485

model MT 7 description 4 piston caliper mount 74mm color gray/yellow

Park Tool CC-4.2 Chain Checker Tool MFPN=DRY1C10S 5mm Cool GrayA 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