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Mongoose  |  SKU: M55103M10OS

20" Mongoose Racer X (2025)

$37900
Colour: Green

Pickup in-store only. Shipping not available.
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Sizing Chart

The chart provided is to be used as a guide only, to help you narrow down which category to begin your search. 

Wheel size Rider Height
12" 80-100cm
14" 85-105cm
16" 90-110cm
18" 95-115cm
20" 110-130cm
24" 125-150cm
26"+ 145cm+

Shipping Information

Certain bike brands cannot be shipped and are only available for Click and Collect.

These include but are not limited to the following brands: Giant, GT, Liv, Momentum and Mongoose. 

For all other brands, we can provide a shipping quote to your postcode. Please contact us by email at staff@ivanhoecycles.com.au, or text us on 0417 122 950.

Fully assembled when you Click & Collect in-store
Buy Now, Pay Later with ZIP
Free service adjustment within first 6 months

20” MONGOOSE RACER X

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.

FEATURES

  • 32/16T drivetrain; 1-piece forged steel 127 mm crank.
  • 20” wheels with 2.125” sidewalk tyres.
  • Mongoose® Hi-Ten 176 mm rise handlebar.

SPECIFICATIONS

FRAME
Frame Tectonic T1, aluminum, 20” kids geometry, 100 mm dropout
Fork Mongoose, 20”, steel steerer, 100 mm, bolt-on
DRIVETRAIN
Crank Mongoose 1-piece narrow Q-factor, 32T
Chain KMC Z410
Bottom Bracket Internal, 1-piece, American, 68 mm shell
Rear Cog Single-speed, 16T
WHEELS
Rims Aluminum single wall, 28H
Front Hub Steel, 3/8 in axle, 28H
Rear Hub Steel, 3/8 in axle, 28H, coaster brake
Spokes 14G, stainless steel
Tyres Mongoose, 20 in x 2.125 in, wire bead
COMPONENTS
Pedals Kids, plastic
Brakes Aluminum caliper front, rear steel coaster brake
Handlebar Mongoose, Hi-Ten steel, 580 mm width, 176 mm rise
Stem Aluminum/steel, quill, 50 mm ext., 22.2 mm clamp
Headset Threaded, EC22.2/27, retainer bearing
Seat Post Steel, 250 mm, integrated saddle, 27.2 mm
Saddle Mongoose Kids, integrated rails
Grips Mongoose, kids
EXTRAS
Extras Rear fender, number plate, handlebar and stem pad

20" Mongoose Racer X (2025)

$37900

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Aluminium

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