Spin Doctor | Chain Wear Guide 40-3545
Model : 40-3545
Brand : Spin Doctor

Description:

Stay ahead of the game and replace your chain, the Spin Doctor Chain Wear Indicator is the perfect tool to tell you when its time.

• This quick and easy to use indicator lets you know when your chain reaches 0.75% and 1% wear, the point at which most chain manufacturers suggest replacement
• Prevents unnecessary wear on other components
• Made with durable nickel plated carbon steel