CNC machined, durable and greater strength, long service life.
Stainless steel materials, with excellent rust resistant,enhance wear resistance.
Includes all transmission gears and a 11-tooth motor pinion.
Ultra-low 40.3:1 reduction ratio for maximum rock-climbing power and unstoppable torque.
Low range transmission gear set for TRX4M Defender, Bronco, K10 High Trail, F150 1/18 crawler car upgrade.
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