DIY Modified Four Gear Box Assembly Accessories for Methanol Engine RC Car Model - Stirlingkit

Toyan RS-S100 Single Rotor Rotary Engine Mini Internal Combustion Engine Model - Dr Techlove

Modified Toyan FS-L200 1/10 2.4G 4CH Nitro Offroad Crawler Vehicle RC Car without Car Shell- RTR Version - Stirlingkit

Toyan RS-S100 Single Rotor Rotary Engine Mini Internal Combustion Engine Model - Dr Techlove

How To Make A RC 4WD, Homemade remote control car

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How To Make A RC 4WD, Homemade remote control car

It depends on what gearbox you use. If it’s a gear gearbox, please use a gear clutch. but if it’s a pulley gearbox, please choose a pulley clutch. double gear version is more stable. but you can choose the one at your preference.

DIY Single Synchronous Pulley Clutch Kit for TOYAN FS-L400 Nitro Engine Model RC Car Ship Upgrade

How to make a powerful gearbox for RC car

SEMTO ENGINE ST-NF2 DIY Build a Nitro 4 Stroke 2 Cylinder Engine Kit That Runs