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CHAINRINGS

FAQ

  • Can I use a Helix Direct Mount chainring on my XCX, TRS, or LG1 Crankset?
  • What chains are compatible with your chainrings?
  • What chainring do I need for super-boost?
  • How long should my chainring last?

How-to Guides

  • How to install e*thirteen Helix 3-bolt chairings
  • How to install SL, UL and Helix chainrings on TRS and LG1 cranks with adjustable chainline

Discontinued Items Archive

  • Chainring BCD diagram
  • Can I install a Guidering M on a non-e*thirteen crankset?
  • Guidering M wear recommendations
  • Does the Guidering M work as well with 9/10 speed as it does with 11 speed?
  • Should I use a specific type/brand of chain with my guidering M?
  • How do I know when my Guidering M is worn out?
See all 9 articles
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