Park Tool - CC-2 Chain Checker Stock Item:Park Tool Chain Checker Universal magnetic-mechanical bottle holder

Universal magnetic-mechanical bottle holder

Drink Fast with Self-Sealing Nozzle

long enough to run grip shifters and flat bar levers

ShiftMounts are adapter mounts that allow you to integrate SRAM and Shimano shifters with several different brakes from Shimano

Low cut sides for rapid bottle removal and insertion

Park Tool - CC-2 Chain Checker Stock Item:Park Tool Chain Checker Universal magnetic-mechanical bottle holderPARK TOOL CC 2 CHAIN CHECKER A worn bicycle chain can cause poor shifting and in time can even cause excessive wear to the derailleur and rear cogs, causing a much more expensive problem. That's why bike component manufacturers recommend chain replacement at regular wear intervals. Now you can quickly and accurately determine the wear (or "stretch") of nearly any bike chain with the CC 2 Chain Checker. Simply insert the Chain Checkers pins into two