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e*thirteen SL Guidering

e*thirteen SL Guidering
Color: Black
Size: Select size
Please select options Unavailable


Lighter, stronger, and better looking than our original Guiderings; the Guidering SL is intended for use on TRS, LG1, and legacy e*thirteen cranks.

The Guidering SL is -8mm offset. This offset will achieve both boost (52mm) and non-boost (49mm) spacing on e*thirteen cranks that feature adjustable chainline (2019 and newer TRS & LG1). On legacy and XCX cranks the Guidering SL will achieve a 49mm non-boost chainline.

- Direct Mount chainring for TRS and LG1 cranks
- Updated M3 narrow-wide tooth profile eliminates chain noise, and decreases overall system wear while retaining chain
- 10/11/12 speed. Compatible with both Shimano and SRAM 12-speed drivetrains
- Allows both Boost 148mm and non-boost 142mm chainline on adjustable TRS and LG1 cranks

SL Chainrings are not compatible with Helix cranks. Helix cranks require Helix rings.

Part Numbers

Option UPC MPN
Black / 28T 04710751504134 CR3UNA-100
Black / 30T 04710751504141 CR3UNA-101