RC hobbyists with Tamiya TB03 models, this SP gear set is exactly what you need for tuning your car's performance! The 1:1.44 gear ratio is specifically designed for the TB03 chassis (part number TB03-19-144 if you want to cross-reference). These replacement gears are crucial when your stock gears wear out or if you want to experiment with different gear ratios for specific track conditions or driving styles. The quality is solid - precision machined for smooth operation and proper mesh with your existing transmission components. Installation is straightforward if you're familiar with basic RC maintenance and gear setup. Having spare gears on hand is always smart since they're consumable parts that eventually wear out with use. The 1:1.44 ratio gives you a good balance between acceleration and top speed for most general driving conditions. Much better than cheap aftermarket gears that might not mesh properly or wear out quickly. Perfect for when you're rebuilding your TB03, doing performance upgrades, or just need reliable replacement parts. The SP brand is known for decent quality at reasonable prices. Whether you're a casual basher or more serious about track performance, having the right gears makes a huge difference in how your RC car handles and performs. Essential maintenance parts for any TB03 owner who wants to keep their car running smoothly!
Free 30-day returns 
Free 30-day returns
