Circuit/Rennen 4 Bolt Chain Ring

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We teamed up with Rennen Designs to get this custom 4 bolt 1/8 Circuit Chain Ring. This time we had them etched first and then anodized for the stealth black all around These are p roudly made in the USA out of aircraft quality 7075-T6 Aluminum ( 83% stronger than 6061) Threaded ring, it does need a back bolt. Ive been personally riding this same ring for 8 years all while smashing and grinding on out with zero issues. This is one tough ring. It pairs well with the Profile Racing 4 Bolt spider. Sold single or as a combo with the spider. Link To Chain Ring Bolts Show more