Do website prices or bundles differ from eBay?

Yes. The official site offers bundle pricing and rewards redemptions that aren’t available on marketplaces.

Do I earn rewards on every website purchase?

Yes—join RC Pro Club to earn points on orders and redeem for discounts.

What is your return window?

30 days by mail. See our Returns policy for details.

How fast is shipping?

Orders ship quickly with tracking; delivery speed depends on the service you pick at checkout. See our Shipping policy for specifics.

Can you help me confirm compatibility?

Yes. Use chat or contact us with your brand/model (and kit MPN if you have it) and our team will confirm fit before purchase.

Why Buy Direct (Official J-M SUPPLIES)

Why Buy Direct from J-M SUPPLIES

Our eBay store is popular with RC enthusiasts—but the official J-M SUPPLIES website is the best place to shop for compatible screw and bearing kits. Here’s why:

Site-Exclusive Perks

RC Pro Club rewards – earn points on every order and redeem for discounts.
Bundle pricing – save when you pair screw kits with bearings and tools.
Fast, trackable shipping – clear transit times and real-time tracking.
Easy returns – 30-day, mail-in returns with responsive support.
Fit help from RC techs – model-specific guidance before and after purchase.
Full catalog – more variants, restocks, and new releases appear here first.

Official Compatibility & Quality

Model-specific kits – organized by brand and model for quick, error-free matching.
RCScrewZ® stainless hardware – trusted by builders for durability and fit.
Bearings-first choices – metal-shielded or rubber-sealed based on terrain/use.

Transparent Policies

Direct vs. Marketplace

Lower total cost – website bundles & reward redemptions aren’t available on marketplaces.
Faster fixes – order changes, address tweaks, and support are simpler direct.
Best information – fit notes, model pages, and FAQs live on the official site.