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  • e*thirteen components - Guidering 4 Bolt Chainring - Black
  • e*thirteen components - Guidering 4 Bolt Chainring - Red
  • e*thirteen components - Guidering 4 Bolt Chainring - Blue

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  • e*thirteen components - Guidering 4 Bolt Chainring - Black
  • e*thirteen components - Guidering 4 Bolt Chainring - Red
  • e*thirteen components - Guidering 4 Bolt Chainring - Blue

e*thirteen components Guidering 4 Bolt Chainring

sale $21.97 $43.9550% Off

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    • Black, 30t, standard chainline
      sale $21.97
    • Black, 32t, standard chainline
      sale $21.97
    • Black, 34t, standard chainline
      sale $21.97
    • Red, 30t, standard chainline
      sale $21.97
    • Red, 32t, standard chainline
      sale $21.97
    • Red, 34t, standard chainline
      sale $21.97
    • Blue, 30t, standard chainline
      sale $21.97
    • Blue, 32t, standard chainline
      sale $21.97
    • Blue, 34t, standard chainline
      sale $21.97
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    1 Review

    Details

    Guidering 4 Bolt Chainring

    Whether your current chainring is worn, bent, or has just seen better days or you're taking the plunge and setting up your mountain bike with a 1x drivetrain, the Guidering 4 Bolt Chainring from e*thirteen Components has you covered. The chainring features lightweight yet durable, 5-millimeter thick aluminum construction and the ubiquitous narrow/wide profiling for increased chain retention over bumpy trails.

    e*thirteen spent many hours testing numerous tooth profiles to establish a shape that not only held the chain on better but also desired one that was long-wearing so the chain continues to stay in place even after some heavy duty use. It's fully compatible with 9, 10, and 11-speed drivetrains and it's highly recommended to pair with a clutch-style rear derailleur.

    The Guidering 4 Bolt Chainring has a 104mm BCD and comes in the colors Black, Blue, and Red. The 30-tooth ring has a 47.5mm chainline and sizes 32 through 38-teeth have a flip-flop 49/50mm chainline.

    • A 1x chainring from e*thirteen
    • 5mm thick aluminum is built for durability
    • The narrow/wide profile keeps the chain in place
    • Works with any 104mm BCD crank
    • Compatible with 9, 10, and 11-speed drivetrains
    • Item #ETR001L

    Tech Specs

    Material
    Aluminum
    Number of Rings
    1
    Teeth
    30, 32, 34, 36, 38t
    Bolt Circle Diameter
    104mm
    Connection
    4 bolts
    Compatible Components
    10, 11-speed mountain drivtrains
    Claimed Weight
    [32t] 42g
    Recommended Use
    mountain biking
    Manufacturer Warranty
    5 years

    Tech Specs

    • Reviews
    • Q & A

    What do you think about this product?

    Have questions about this product?

    Simple and Effective

    • Familiarity: I've put it through the wringer

    These narrow/wide E.Thirteen chainrings are a really solid replacement or upgrade option. Chain retention is about as good as anything else, and they seem to hold up longer than some of the alternatives. Plus, they're relatively affordable. An all around good choice.