RC enthusiasts, if you're tired of stripping gears on your SCX II, this Hot Racing hardened steel gear set is the upgrade you need! These SCXT1000T gears are built to handle serious power and rough terrain without failing. The hardened steel construction means they'll last way longer than stock plastic gears, giving you consistent performance crawl after crawl. Perfect for when you're upgrading your motor or just want bulletproof reliability for your trail running or competition crawling. Installation is straightforward if you're comfortable working on your RC's transmission. The precision machining ensures smooth meshing and quiet operation. Whether you're pushing your SCX II to its limits or just want peace of mind during intense sessions, these gears deliver the durability serious crawlers demand. Your RC will handle more power, more torque, and more abuse with this essential upgrade. Stop worrying about gear failure and start enjoying worry-free crawling with this professional-grade gear set!