Park Tool - CC-2 Chain Checker Seatposts Width: 220 mm

Width: 220 mm

PURE CamelBak Podium 710ml water bottle

and 2 fixed nylon pins)

Schwalbe Aerothan and Pirelli PZero

Standard 6806 retainer bearings

Park Tool - CC-2 Chain Checker Seatposts Width: 220 mmPARK 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