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Decathlon Btwin Rockrider ST100 Mountain Bike 20" with Knobby Tires, Kids 3'11" to 4'5", White - Walmart.com
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4 Reasons to buy (Decathlon B-Twin) Rockrider ST 120 | Downhill Trails in Dehradun | #RockriderST120 - YouTube
![Decathlon Btwin Rockrider ST100 Mountain Bike 20" with Knobby Tires, Kids 3'11" to 4'5", White - Walmart.com Decathlon Btwin Rockrider ST100 Mountain Bike 20" with Knobby Tires, Kids 3'11" to 4'5", White - Walmart.com](https://i5.walmartimages.com/asr/cbd2acac-3bb2-4db9-9266-25b20ab30d58.b2fff5dc8809e4c42f071385bb31151c.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
Decathlon Btwin Rockrider ST100 Mountain Bike 20" with Knobby Tires, Kids 3'11" to 4'5", White - Walmart.com
![Decathlon Btwin Rockrider ST100 Mountain Bike 20" with Knobby Tires, Kids 3'11" to 4'5", White - Walmart.com Decathlon Btwin Rockrider ST100 Mountain Bike 20" with Knobby Tires, Kids 3'11" to 4'5", White - Walmart.com](https://i5.walmartimages.com/seo/Decathlon-Btwin-Rockrider-ST100-Mountain-Bike-20-with-Knobby-Tires-Kids-3-11-to-4-5-White_870aa8cc-2e36-4dd2-84a0-435fde18c49d.a57d154daa661681cddb66bd3e8e3db0.jpeg)