Wolf Tooth Elliptical 107 BCD Chainring - 38t Compatible SRAM 107 BCD Drop-Stop B 4-Bolt BLK MPFN-AS0020 Protects and leaves a sparkling

Protects and leaves a sparkling shine on metal plastic & rubber parts

Fits Brand Aventon Fits Brand BMC Fits Brand Gravity Fits Brand Planet X

Adds no gloss or shine

Left crank arm for TruVativ Descendant Carbon Eagle GXP cranksets

Wolf Tooth Elliptical 107 BCD Chainring - 38t Compatible SRAM 107 BCD Drop-Stop B 4-Bolt BLK MPFN-AS0020 Protects and leaves a sparklingWolf Tooth Elliptical 107 BCD Chainring 38t Compatible with SRAM 107 BCD Drop Stop B 4 Bolt Black. The Wolf Tooth Elliptical 107 BCD Chainring for SRAM cranks is compatible with most new SRAM 1x road cranks that use the 107 BCD spider including the SRAM AXS Power Meter Spider. This chainring uses the patented Wolf Tooth Drop Stop B Wide Narrow tooth profile that is optimized for drop bar bikes and designed best wear life mud clearance and chain