Industry Nine Hydra & 1/1 - 6 bolt and Center Lock 12mm drive side endcap
6 bolt and Center Lock mountain and 6 bolt fat bike rear 12mm drive side endcap. Sold individually. Incudes o-ring. Fits 12x142, 148, 157, 177, 197.
Fits Hydra and 1/1 MTN Hubshells
Compatible with XD and HG Drivers Only.