The Park Tool CC-3.3 Chain Checker is an essential tool for cyclists who want to maintain their bike's drivetrain in optimal condition. This "go-no go" gauge accurately indicates when a chain has reached the wear limits of 0.5% and 0.75%, which are critical points at which most manufacturers recommend replacement.

Key Features:
  • Accurate Wear Measurement: The CC-3.3 is designed to precisely measure chain wear, helping cyclists determine the right time for chain replacement to ensure smooth shifting and efficient pedaling.
  • Compatibility: This tool works on most chains ranging from 5 to 12-speed, making it versatile for various bicycle setups, including road and mountain bikes.
  • Durable Construction: Built with high-quality materials, the chain checker is designed for long-lasting use, ensuring reliability during regular maintenance checks.
  • Compact and Portable: Its compact size makes it easy to carry in a toolbox or saddlebag, allowing for quick assessments on the go.
  • User-Friendly Design: The straightforward design allows for easy operation, making it accessible for both professional mechanics and home enthusiasts.

Who is it for?
The Park Tool CC-3.3 Chain Checker is ideal for cyclists of all levels who want to keep their bike's drivetrain in top shape.

Specifications

Mounting Position
Compatibility
Weight
Material
Torque Setting
Biodegradable
Bottom Bracket
Compatible Chains
Lubricant Type
Length
Volume
Manufacturer Warranty
Manual
Cage Length
Total Capacity
Low Sprocket Max
Shifting Actuation
Speed
Number of Chainrings
Top Sprocket Min
What's Included
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