Mongoose – LilGoose 12 Girls


KidFit™ technology has been embedded into the design of every juvenile bike we make from the LilGoose to the Racer X. Learning to ride can be tough. But, KidFit™ features like easier gearing and improved rider positioning help make those first experiences a lot easier.

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FRAME – Tectonic T1, aluminum, 12” kids geometry, 100 mm dropout

FORK – Mongoose, 12”, steel steerer, 100 mm, bolt-on

CRANK – 1-piece forged steel 89 mm, 24T steel chainring


BOTTOM BRACKET – Internal, 1-piece, American, 68 mm shell

REAR COG – Single-speed, 16T

RIMS – Aluminum single wall, 16H

FRONT HUBSteel, 3/8 in axle, 16H

REAR HUB – Steel, 3/8 in axle, 16H, coaster brake

SPOKES – 14G, stainless steel

TIRES – Mongoose, 12 in x 2.125 in, wire bead

PEDALS – Kids, plastic

BRAKES – Aluminum caliper front, rear steel coaster brake

HANDLEBAR – Mongoose, Hi-Ten steel, 500 mm width, 130 mm rise, 22.2 mm clamp

STEM – Aluminum/steel, quill, 30 mm ext., 22.2 mm clamp

HEADSET – Threaded, EC22.2/27, retainer bearing

SEAT POST – Aluminum, integrated saddle, 25.4 mm

SADDLE – Mongoose Kids, integrated rails

GRIPS – Mongoose, kids

SIZES – One size

EXTRAS – Rear fender, number plate, handlebar and stem pad, steel training wheels

Additional information


Pink, Purple


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