Tree OG Sprocket - Spline Drive

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  • Regular price $94.99


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Tree's OG sprocket shook the BMX world & made every other BMX company look at the way they designed sprockets. The OG is back after popular demand, ready for you to run on your steed.

- Available in Black only - For use with 19mm 48 spline cranks only (bossless crank compatible) - Made of 1/4" thick 7075 t6 aluminum - Heat treated steel insert that is splined for use on 3/4"(19mm) spindles. - 1/8" wide teeth