Increase speed and decrease torque!
This speeeder unit is designed to fit any RC truck, car, robot, airplane, boat that uses standard 540 motor. It will work as long as there is enough room for the extra length (.7 inch / 18mm).
- CNC machined high precision aluminum housing
- Stainless hardened steel micro size internal gears
- Custom made pinion gears
- Universal, fit any 540 Motor
- Engineered & Manufactured by RC4WD
- * Gear speed up ratio: 1:2
- * Overall diameter: 36mm
- * Legth: 18mm (.7 inch)
- * Output shaft diameter: 3.17mm (with a flat surface for mounting standard RC pinion gears)
- * Total metal gears: 6
- * Total Parts: 11
- * 1x RC4WD Ultra Compact Gear Speeder Unit
- * 1x Steel Pinion Gear
Source : RC Car Action & RC4WD