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Mongoose | SKU:
5103M10OS
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20" Mongoose Racer X (2025)
$37900
Unit price
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Unavailable
20" Mongoose Racer X (2025) - Green is backordered and will ship as soon as it is back in stock.
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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 |
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