Chain Wear Indicator

With the Cyclus Tools chain wear indicator, you can quickly and reliably determine the right time to change your chain. This way, you maintain the shifting performance of your drive and prevent excessive wear on the chainrings and cassette.

To do this, the wear indicator is inserted into the chain links at three points, allowing you to determine the wear independently of the roller size and roller play. The third indicator prong tensions the chain by means of a spring, which means that the test is not influenced by the individual force of the user when inserting the indicator prongs. The degree of wear is then indicated on the scale. The ”Stop” display signals that the chain elongation is one per cent.

Details:
High-quality chain wear indicator with three indicator prongs
Compatible with all standard bicycle chains (12.7 mm link/pin spacing)
Testing is independent of roller size and roller play
No contact with the chain, hands stay clean
Also suitable for SRAM flattop chains
Easy to read degree of wear
Made of corrosion-resistant stainless steel

Technical details:
Material: steel
Compatible chains: all chains with 1/2″ (12.7 mm) link/pin spacing

In the box:
1 Cyclus Tools chain wear indicator

Tip:
The usual wear limit for 11- to 13-speed chains is 0.5 per cent chain elongation, for 9- and 10-speed chains 0.75 per cent and for all other chains 1 per cent.
 

Manufacturer: RA-CO GmbH, Fichtenweg 37, 99098 Erfurt, Germany , cyclus.ra-co.de/