Brand chart
Joystar Bike Size Chart
Joystar offers bicycles across Kids. Browse the official size charts below to find your recommended frame size based on height and inseam.
Official website →Sizing notes
Read the chart, then check the bike.
Start with category coverage
Joystar is listed for Kids. Choose the bike category first because road, gravel, mountain, and kids sizing use different assumptions.
Check data status
Data sourced from official brand references. Use the result as a shortlist, not a final fit decision.
Confirm the exact model
Model year, geometry, wheel size, and cockpit setup can change the final answer even when the height range looks right.
Popular Models & Reference Geometry
Little Daisy
2025 · Kids
Stack: 330mm · Reach: 280mm
Unicorn
2025 · Kids
Stack: 340mm · Reach: 285mm
Vintage
2025 · Kids
Stack: 330mm · Reach: 280mm
BMX Style Kids Bike
2025 · Kids
Stack: 330mm · Reach: 285mm
Angel
2025 · Kids
Stack: 340mm · Reach: 290mm
Paris
2025 · Kids
Stack: 340mm · Reach: 285mm
Pluto
2025 · Kids
Stack: 340mm · Reach: 285mm
Macaroon Rainbow
2025 · Kids
Stack: 330mm · Reach: 280mm
Beach Cruiser Kids
2025 · Kids
Stack: 340mm · Reach: 285mm
Fantasy Princess Retro
2025 · Kids
Stack: 340mm · Reach: 290mm
Toddler Balance Bike
2025 · Kids
Stack: 300mm · Reach: 240mm
NEO 20" Kids Mountain
2025 · Kids
Stack: 380mm · Reach: 320mm
FAQ
Short answers for choosing a size before purchase.
What Joystar bike size do I need?
Start with your height and the kids chart on this page, then confirm inseam and exact Joystar model geometry before buying.
Is this Joystar chart official?
This page uses official brand chart data. Confirm with official brand charts before purchasing.