Park Tool - CC-2 Chain Checker Seatposts easily adjusted and perform

easily adjusted and perform

Made with high-quality CNC Machined Aluminum Alloy

and 2 fixed nylon pins)

PURE CamelBak Podium 710ml water bottle

Schwalbe Aerothan and Pirelli PZero

Park Tool - CC-2 Chain Checker Seatposts easily adjusted and performPARK 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