Many chains use a master link that allows the chain to be installed and removed by hand. While master links don't require traditional chain tools, over time, dirt and corrosion can make it difficult to separate them by hand. Park's Master Link Pliers make removing and installing these master links quick and easy.
Park Tool CC-2 Chain Checker
The CC-4 is a drop-in style gauge that measures bicycle chain wear. The laser cut CC-4 accurately measures a long section of chain and strategically comes in contact with the chain in three places, quickly and easily taking the guesswork out of knowing when chain replacement is necessary. A worn chain will cause poor shifting as well as accelerate drivetrain wear.
Park Tool CC-4 Chain Checker
Park Tool CC-3.2 Chain Checker : Chain Wear Indicator : Sports & Outdoors
Park Tool CC-2 Chain checker
Park Tool CC-3.2 Chain Checker : Chain Wear Indicator : Sports & Outdoors
wear - ParkTool CC-2 chain checker incorrect readings - Bicycles Stack Exchange
TOOPRE Bike Chain Checker Durable MTB Bicycle Chain Wear Indicator Aluminum Alloy Lightweight Replacement Cycling Repair Tools
Park Tool CC-2 Chain Checker Dunbar & Corsa Cycles - Dunbar Cycles & Corsa Cycles
wear - ParkTool CC-2 chain checker incorrect readings - Bicycles Stack Exchange
