Kaiser XS Steel 45 Spur Gear 56T and Double Speed Reduction Gears Two Piece Set for One Fourteenth Crawler Kaiser Black Hardened Steel Upgrade Parts Ready For Tougher Off Road Use

Heavy-Duty Steel Spur Gear Set for 1/14 Kaiser XS
✔️ 2-piece hardened steel upgrade: 56T spur gear + speed reducers

Upgrade kit for the Thunder Tiger Kaiser XS 1/14 crawler, replacing the stock plastic gears with hardened steel to boost durability and torque under tough off-road use. Suitable for demanding trails and high-torque applications.

✅ Hardened steel #45 spur gear, 56T for maximum strength
✅ Includes double speed reduction gears to boost low-end torque
✅ Direct replacement for Thunder Tiger Kaiser XS 6602-F
✅ Black coated finish resists wear and corrosion

💡 What is a gear upgrade for a 1/14 scale crawler used for? A gear upgrade helps manage torque and protect drivetrain under tough driving. - Increases torque transfer and reduces gear wear - Handy for rugged off-road runs and hill climbs - Improves reliability in high-load situations