Made of durable 6061-T6 aluminum but with the addition of an ULTRA-hard 15um thick "HARD-anodized" finish. From the tests that we have done, these will outlast standard anodized sprockets AT LEAST 2-3 times!
Made of durable 6061-T6 aluminum but with the addition of an ULTRA-hard 15um thick "HARD-anodized" finish. From the tests that we have done, these will outlast standard anodized sprockets AT LEAST 2-3 times!