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e*thirteen Direct Mount SL Guidering NW 10-12s Black

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Light, strong ,and gorgeous looking E13 Guidering.


Lightweight and durable design, with minimal aesthetics. Updated M3 narrow-wide tooth profile eliminates chain noise, and decreases overall system wear. Designed for use with 10/11/12 speed drivetrains. Compatible with both Shimano™ and SRAM™ 12 speed drivetrains. Compatible with e*thirteen cranks that use the Quick Connect interface. Crafted from 7050 Aluminum for weight savings and durability. SL Guiderings are machined with a -8mm offset and work with BOTH boost and non-boost chainlines.


  • Chainline
    TRS/LG1 Cranks: UL Chainring for SuperBoost chainline. SL Chainring for non-Boost and Boost chainline
    XCX Mountain Cranks: UL Chainring for Boost chainline. SL Chainring for non-Boost chainline
    XCX Gravel Cranks: UL Chainring for non-Boost chainline (142mm rear hub spacing)
  • Compatibility
    10/11/12 speed. Compatible with both Shimano™ and SRAM™ 12sp drivetrains
    Cranks: Legacy e*thirteen with direct mount interface, All TRS Cranks, All LG1 cranks. NOT compatible with Helix
  • Tooth Count: 28 / 30
  • Offset: -8
  • Material: 7050 Aluminum
  • Mount: QuickConnect™ Direct Mount e*Thirteen
  • Color: Black
  • Weight: 58g (28T) / 61g (30T)
  • Part #: CR3UNA-100 / CR3UNA-101

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