Skip to product information

Shimano TL-CN42 Chain Wear Indicator Tool

Shimano TL-CN42 Chain Wear Indicator Tool

Sale Clearance Only 1 Left! Ships in 10-14 days Ships from Supplier

SKU:

Notify Me When Available
Add to Wishlist

Special Order Notice

Items in your order marked Ships in 10-14 Days are Special Order items, which means we have to order the item(s) for you from our supplier. Your whole order will be held until all items are in stock and will ship in 10-14 days.

If you are ordering other items which are in stock, you may wish to order those separately so they ship without delay.

Ships from Supplier Notice

This item will ship directly from our supplier in 1-3 business days.

Description

The Shimano TL-CN42 Chain Wear Indicator Tool is a must have in your tool box.  This tool is easy to use and understand so there'll be no question when your chain is due for replacement.

Who's this item for: Workshop mechanics and home enthusiasts.

Chain compatibility: This will work with 7-12 speed chains. 

How does it work: There are pictograph instruction on the side of the TL-CN42.  The two steps are as follows:
  1. Drop the 'split section' labeled with the  #1 into your chain (between two rollers). 
  2. Pivoting off the 'split-section' try to drop the end labeled #2 into the chain. If it fouls on the roller the chain still has life left in it.  If it drops into the chain, the chain is due for replacement. 

Materials: Premium laser etched steel.

Dimensions and Weight: The dimensions are unknown but it weight roughly 35-grams.

Pros: Designed and manufactured by one of, if not the largest drivetrain manufacturer in the industry.  You know it's going to be quality.

Cons: This style of chain wear indicator doesn't give you an indication of how much 'life' you have left in your chain.  This simply tells you if it's 'good' or 'bad'.

You may also like

Product Reviews