E-Thirteen | SL Guiderings
Shave over 11 grams from our original Guidering, and update the design to not only look better, but perform 30% better in impact and you have our SL Chainring. Only fits E-Thirteen cranksets.
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Shave over 11 grams from our original Guidering, and update the design to not only look better, but perform 30% better in impact and you have our SL Chainring. Only fits E-Thirteen cranksets.
