Mongoose is a BMX and action-sports legend turned mainstream value brand. Their accessory range on Amazon is small but practical - a handful of multisport kids helmets and replacement fat bike tires/tubes that match their adult mountain and BMX line-up.
Measure head circumference at the widest point across the forehead. Most brands size: XS (50-53 cm), S (53-56 cm), M (56-59 cm), L (59-62 cm), XL (62+ cm). Kids
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Every bike tire carries two size numbers on the sidewall: the modern ETRTO (ISO 5775) format like 28-622 - width in millimetres, then bead-seat diameter - and a
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Inner tubes are sized by wheel diameter and a tire-width window, not by an exact match. Read the sidewall of your current tire - you'll see something like "700×
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Not sure if Mongoose is right for you? Our head-to-head accessory comparisons put the top brands side by side - readers cross-shop Mongoose with RoyalBaby, Schwinn, Joystar, CUBSALA and Diamondback.