MEUS Racing Aluminum Dual Speed Gearbox Gearbox High Speed 15.7:1 Low Speed 56.6:1 for TRAXXAS 1/18 TRX4M Crawlers Upgrade Parts - BLACK Need to active on Sale Channel to achieve the best braking

to achieve the best braking effect and cornering control effect

Installation Tips:

Both technologies

4* TPR Tyre

MEUS Racing Aluminum Dual Speed Gearbox Gearbox High Speed 15.7:1 Low Speed 56.6:1 for TRAXXAS 1/18 TRX4M Crawlers Upgrade Parts - BLACK Need to active on Sale Channel to achieve the best braking1. Use high quality aluminum alloy material and steel gears, surface oxidation treatment, sturdy and durable. 2. Can control the servo through CH3 and manually switch gears two programs. Use CH3 control program original factory remote control does not work together. 3. High speed 15. 7: 1, low speed 56. 6: 1 provides two crawling speeds, can easily cope with a variety of road conditions. 4. Suitable for TRX4M original frame or other frames with large