Shimano TL-CN42 Chain Checker

The Shimano TL-CN42 chain wear indicator measures the wear of your chain

The Shimano TL-CN42 chain wear indicator is a chain stretch gauge that can be used to determine the wear of a chain accurately, easily and quickly. Laser cutting and 3-pin design ensure maximum precision. TL-CN42 consists of heat hardened steel.

Specifications:

Function: measuring tool
Type: gauge

Technical Information:

Material: stainless steel

Features:

- high precision via laser cutting
- unique 3-pin design allows accurate measurement
- heat-treated

Note from the manufacturer: A worn chain does not reach the original Shimano shifting performance and wears sprockets and chainrings faster.

Manufacturer Part Number:

Y-12160000

Contents:

- 1 x Shimano TL-CN42 chain checker