INJORA Overdrive Underdrive (32%; 24.4:1) Stainless Steel Transmission Gear Set For 1/18 TRX4M

INJORA Overdrive Underdrive (32%; 24.4:1) Stainless Steel Transmission Gear Set For 1/18 TRX4M   INJORA Stainless Steel 40.3:1 Low Range Transmission Gear Pinion Set for 1/18 RC Crawler Car TRX4M Upgrade (4M-36)Note:Don't forget to grease the gears!!!These gear sets have the same pinions as the ones on our 180 motors.Compatible with: 1/18 TRX4MFeatures: 40.3:1 Underdrive Gear Set: Decrease speed approx 59% 16.61:1 Gear Set: As stock, do no change speed 9.7:1 Overdrive Gear Set: Increase speed approx 71% 24.4:1 Underdrive Gear Set: Decrease speed approx 32% CNC machined Made of high quality stainless steel Ultra-low 40.3:1 reduction ratio for maximum rock-climbing power and unstoppable torque Includes all transmission gears and a 11-tooth motor pinion Specifications: Part Number: 4M-36 Material: Stainless Steel Reduction Ratio: 40.3:1, 16.61:1, 9.7:1, 24.4:1 Motor Pinion: 11T Weight: 15g (0.53oz) Package List:1 Set Transmission Gears