E13 Chainring UL Guidering 5mm Offset Direct Mount flash mounting nut

mounting nut

low rolling resistance and slow rebound properties

Features :

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E13 Chainring UL Guidering 5mm Offset Direct Mount flash mounting nutUL Chainrings are the lightest 1x XC Gravel chainrings on the market. Using the SL Chainring as the platform, we tweaked the arm design and strategically machined the chainring so that only minimal sacrifice was made in impact strength for large gains in weight reduction. UL Chainrings are 5mm (Boost) offset for use with XCX Race MTB cranks on Boost bikes. If you're installing XCX Race MTB Cranks onto a non Boost (142mm) bike, please use SL