Academy Origin 18 Kids BMX Bike Gloss Black/Polished
Up to 12 months interest free
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Free Bike Build
We'll build your bike for free when you click and collect at any 99 Bikes store.
First Free Tune-up
Every bike comes with a complimentary free tune-up and safety check.
Please note that, in order to reduce production and delivery times, bike specifications are subject to change by the manufacturer without notice. Please be aware that these changes might not be reflected on product pages and images.
The Academy Origin is a 18" Kids BMX which is one of the most affordable bikes going around. Designed with an 18" top tube and 18" wheels, the Origin suits kids between the ages of 7 and 13 with its simple and easy to control design sure to be a hit. Like most entry level bikes it is made with tough Hi-Ten steel frame, forks and bars, but still brings the quality with a fully sealed cassette hub with 25/9 gearing. It rolls on single wall rims with an alloy U brake for control so that kids can learn to ride with confidence. The Academy Origin is a BMX that does the basics well and doesn't load up on unnecessary spec for entry level riders, ensuring that you get excellent value from this bike.
Features
- Frame: Academy Origin 18” 18.0” TT Hi-Ten
- Forks: Academy BMX Origin 18” Hi-Ten tapered legs
- Handlebars: Academy 7.5” rise 25” wide Hi-Ten.
- Crankset: Academy 1pce, Hi-Ten 152mm.
SKU | ACXB21021B1 |
---|---|
Season | 2021 |
Click & Collect | Yes |
Frame | Academy Origin 18", Hi-Ten |
Frame Material | Steel |
Fork | Academy Origin 18", Hi-Ten, tapered legs |
Fork Material | Steel |
Front Gears | Single |
Rear Gears | Single Speed |
Crankset | One piece Hi-Ten steel 152mm |
Pedals | Plastic |
Chain | KMC |
Brake Type | Rim Brake |
Brakes | Rear Alloy U brake, front caliper |
Brake Levers | Alloy |
Cassette | Academy 25T |
Wheel Size | 18" |
Tyres | Family F2128 18" x 2.1" |
Rims | 18" Alloy Single wall 36 hole |
Hubs | Alloy sealed cassette 9T 10mm axle 36 hole |
Spokes | Black |
Bottom Bracket | USA loose ball |
Handlebar | Academy, Hi-Ten, 7.5" rise x 25.0" wide |
Grips | Academy |
Saddle | Academy Railed with steel post |
Seatpost | Academy Railed with steel post |
Sizing | 18 Inch |
Top Tube Length | 18 |
Top Tube Length Range | 18.x" |
Youth Freestyle BMX Bike Sizing Chart

Legend
ST Seat Tube
TT Top Tube
CS Chain Stay Length
HTA Head Tube Angle
STA Seat Tube Angle
BD Bottom Bracket Drop
HT Head Tube
FL Fork Length
R Reach
S Stack
WB Wheel Base
Size |
18inch | Wheel Size | 18" | Frame Size | 18 | TT Top Tube (in) | 18.0 | CS Chain Stay Length (in) | 12.25 | HTA Head Tube Angle (°) | 74.0 | STA Seat Tube Angle (°) | 71.0 | R Reach (mm) | - | WB Wheel Base (mm) | - |