2 Set 2/13T & 2/16T Axle Overdrive Worm Gear Sets Suitable for 1/30 Axial SCX30, Stainless Steel Front & Rear Axle Upgrade Parts Performance Enhancement Kit for Rock Crawler

["Package Contents: You will receive one 2/13T worm gear set and one 2/16T worm gear set, providing a complete axle gear replacement solution for your crawler.","Superior Materials: Constructed from premium stainless steel, offering superior durability, strength, and corrosion resistance, ensuring reliable operation under various crawling conditions.","Perfect Axle Compatibility: Designed specifically for the front and rear axles of crawlers, ensuring precise compatibility with your 1/30 Axial SCX30 for easy upgrades.","High-Speed Transmission Performance: Enhances the crawler's speed, climbing ability, and steering control. The 2/13T gear increases front axle speed by approximately 23%, with lower T values resulting in higher speeds. The 2/16T gear maintains the same speed, achieving a balanced performance for the rear axle.","Compatibility: Our axle worm gear sets are specifically designed for the SCX30 (2/13T front axle, 2/16T rear axle). Please note that our product is not sponsored or endorsed by, or affiliated with, the brands it fits, including Axial."]