Robinson Racing Extra Hard Steel 5mm Bore Mod1 Pinion Gear
Designed specifically for 1/8 scale models, Robinson Racing’s Extra Hard Steel Mod1 Pinion Gears offer durability and precision for high-performance applications. Featuring a 5mm bore, these gears are engineered to mesh perfectly with most 1/8 scale nitro spur gears.
Available in a range of tooth counts, they allow you to fine-tune your vehicle’s balance between torque and top speed. Each package includes one pinion gear and one 4x4mm set screw for secure installation.