The fastest way to lose an RC customer is to sell them a car and then have no parts when something breaks. Spare parts are where the repeat business lives โ and they are cheap to stock relative to a full car. Here's the priority order we recommend to every new distributor.
1. Tires & wheels
These wear out first, plain and simple. Stock the 2โ3 most common wheel sizes for your range. They're small, light and high-turnover โ the easiest spare-part win.
2. Suspension arms & hinge pins
Crashes bend and snap A-arms. A handful of front and rear arms per popular model prevents the "it broke and I can't fix it" return. Hinge pins and turnbuckles go with them.
3. Body shells
Cosmetic but emotional โ a cracked shell makes a car feel dead. Carry 2โ3 body styles so buyers can refresh the look. Light and cheap to ship.
4. Pinion & spur gears
Under hard acceleration or a bind, gears strip. A small bag of pinions and a spur or two keeps a car drivable. Match the tooth count to the exact model.
5. Batteries & connectors
The real consumable. Batteries degrade and get lost; stock spares plus the right connector types and a compatible charger. This is also where you protect against the lithium-battery shipping learning curve โ order them with the cars, not after.
6. Differentials & servo
Medium-term wear items. One or two spares per popular SKU covers you without tying up cash. Servos fail under abuse; a couple of standard-size servos are worth having.
7. Clips, screws & bumpers
Trivially cheap, absurdly high-frequency. A mixed bag of body clips and spare screws solves 80% of "it fell off" complaints for almost no cost.
8. A starter bundle that works
As a rule of thumb, for every ~20 cars order: 10 tire/wheel sets, 10 A-arms, 5 body shells, 10 pinions, 5 batteries, 2 diffs, 2 servos, and one bag of clips/screws. Adjust by which model sells fastest. We'll tailor the bundle to your exact SKU list โ see RC Spare Parts Wholesale.
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