Fitment-checked parts for Strider, Stacyc, Revvi & Apollo riders

Why parents order from us

We build these kits. That's the whole pitch.

Most of what's sold as "balance bike parts" online is dropshipped from the same handful of factories with a new label slapped on. We test what we sell and tell you when something won't fit your kid's bike.

• Compatibility listed, not assumedExact model and known conflicts are stated on every part page — including when it won't work.
• Controllers are bench-testedWe check power delivery and heat before a controller ever gets listed for sale.
• Install notes, not marketing copyTool lists, wiring diagrams and "don't do this" warnings ship with every kit.