Number 4 two-component Epoxy is the very best solution and always work leaving no room for play making it hard and stiff Wltoys K989 Upgrade New version charger and balance charger-Can charge two battery at the same time Wltoys K989 Upgrade Metal Racing Hub Parts(4pcs) & Upgrade Racing Trie lether(4pcs)-Yellow,Wltoys K989 Parts

Because it's just insane how many good metal parts are on the Wltoys 1/28 cars from the factory and It's a necessary upgrade if you want to improve your drift car to make it drift easy and more precise talking about upgrades You also can use a few SinoHobby mini Q Drift parts to turn into a real drifterEven with no modifications, the K989 rig guarantees you first place with no challenge. That isn’t to say there isn’t room for improvement. You may completely overhaul this beast and bring it to its full potential.

just above the motor where it get´s really warm overheating the ESC triggering the temperature safety cutoff for this upgrade you only need to buy the spur gears to get the 27T reduction gear and 19T spur gearThe designs are of exceptional quality and have a very scratch-resistant feel. You may choose between a relaxed matte finish and a more opulent glossy finish. there are 2 ways to change the gear ratio with the motor spur gear or reduction gear from the drive shaft

The included ESC is pre-wired for EC3 battery connections and is programmed for use. The 35T motor provides an excellent torque-to-speed ratio that will get you through even the most tough scenarios.there is one difference at the rear wheels are 11mm wide and the Sinohobby mini Q Rc drift tires are only 8.5mm width Welcome to RC Upgraded! A free resource and guide for RC vehicle owners. Here we provide well-researched information about RC vehicle based on your query. at the same time, your front tires don't lose any grip because the keep on rolling making it easier to turn the car during drifting feels just like drifting in second or third gear giving you massive top speed but the downside is less acceleration and torque