KMC Digital Chain Checker - TL00011 Item # 840929
Description
A patented pro tool of choice for bike shops and serious riders for safer rides. Scientific, digital and precise.
Features:
- Provides an exact measurement of chain 'stretch' in mere seconds
- Aluminum body and large easy-to-read screen
- Measures up to 2.5 mm elongation
- A guide is etched right into the tool, to let you know when it's just the right time to change the chain---not too early and not too late