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2020 B'TWIN Rockrider ST 900 Kids' 20-Inch 6-9 Years Mountain Bike – Specs, Comparisons, Reviews – 99 Spokes
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2021 B'TWIN Rockrider ST 500 Kids' 24-Inch Mountain Bike 9-12 Years – Specs, Comparisons, Reviews – 99 Spokes
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Decathlon Rockrider ST100, Aluminum Kids Mountain Bike, 24", 4'5" to 4'11", Unisex, Red - Walmart.com
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