Park Tool - CC-2 Chain Checker Type_Brake SHoes Magnum's resettable locks feature a

Magnum's resettable locks feature a heavy duty self coiling cable with a tough vinyl cable cover that protects bikes and equipment

which will be activated if the cutting + moving sensor is triggered

Delivers Faster & Stronger Seals

add fresh sealant every 3-8 months

Park Tool - CC-2 Chain Checker Type_Brake SHoes Magnum's resettable locks feature aPARK 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