Rider-matched picks
Size-matched knee & elbow pads picks for 11 year olds, with fit and feature priorities curated for how 11 year olds actually ride.
Eleven-year-olds sit right at the crossroads between kids and adult bikes. Most children this age fit a 26" kids bike, and taller 11-year-olds (over 148 cm) may fit an adult XS or S frame with 26" or 27.5" wheels. This transition requires careful attention to more than just wheel size — crank length, handlebar width, brake lever reach, and saddle width all differ between kids and adult bikes. Choosing a kids-specific 26" bike is usually the better option unless your child is large and experienced enough for adult proportions. At 11, most riders benefit from a 1x9 or 1x10 drivetrain, disc brakes, and a bike matched to their preferred riding style. This is the age where specialization makes sense: road, mountain, hybrid, or BMX.
Pad fit relies on thigh/forearm circumference + leg/arm length. Always measure and consult brand size chart — sizing varies widely.
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Fox Racing
Size SM fits 28-32 cm thigh circumference, 140-155 cm rider height
Troy Lee Designs
Size YS fits 30-34 cm thigh circumference, 135-150 cm rider height
G Form
Size YM fits 30-35 cm thigh circumference, 140-160 cm rider height
7idp
Size XS fits 28-32 cm thigh circumference, 135-150 cm rider height
Leatt
Size YS fits 28-33 cm thigh circumference, 140-160 cm rider height
Poc
Size M fits 37-42 cm thigh circumference, 165-180 cm rider height
Dakine
Size YS fits 30-34 cm thigh circumference, 140-158 cm rider height
Race Face
Size YS fits 30-35 cm thigh circumference, 140-160 cm rider height
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