How to determine the wear level of a chainring?
This question comes up fairly often, and while we try to answer it, unfortunately there is no magic answer. Indeed, MTB chainrings do not have wear indicators, and the different tooth designs across brands make it difficult to create a universal wear-checking tool.
A few methods for judging the wear of your chainring
- The first is as simple as it is obvious: gears are unstable when the components are too worn. If you have just replaced your chain/cassette combination and your front derailleur is in good condition but the chainrings are not shifting smoothly — there is no doubt about it, the chainrings need replacing.
- The second requires a new MTB chain. Place it on the chainring, pull on the chain, and at the highest point you should not be able to lift it by more than half a tooth of the chainring.
- Finally, the manufacturers' recommendation: replace the cassette every 2 chains. And replace the chainrings every 2 cassettes. This does not apply to a single-chainring MTB drivetrain.
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MTB - Chainrings
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Single Chainring RACE FACE NARROW WIDE 9/10/11/12S 4-Bolt 104mm Black
Regular price 44,99 €Regular priceUnit price per -
SRAM EAGLE X-SYNC 2 BOOST 11/12S Direct Mount 3mm Offset Steel Black Single Chainring
Regular price From 15,99 €Regular priceUnit price per -
SHIMANO SLX M7100 Single Chainring 12V Direct Mount
Regular price 34,99 €Regular priceUnit price per -
SRAM EAGLE X-SYNC 2 BOOST 11/12S Direct Mount 3mm Offset Alu Black Single Chainring
Regular price 31,99 €Regular priceUnit price per -
E-THIRTEEN E-SPEC Mono Chainring 11/12S Direct Mount Shimano E8000
Regular price 64,99 €Regular priceUnit price per -
SHIMANO XT M8100 Single Chainring 12V Direct Mount
Regular price 59,99 €Regular priceUnit price per -
SHIMANO XT M8000 Outer Chainring 11V Double 4-Bolt 96mm
Regular price From 49,99 €Regular priceUnit price per -
SRAM EAGLE X-SYNC2 12-Speed Steel 4-Bolt Single Chainring 104mm
Regular price 15,99 €Regular priceUnit price per
