Academy Trooper 20" BMX Bike Lime Green
Up to 12 months interest free
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If you don't love it, you can swap it, up to 30 days from purchase!* Learn more »
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 come 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 Trooper BMX is a dialed BMX bike with some new upgrades on the 2021 model. It now comes with a sealed mid bottom bracket and sealed hubs for a high-quality ride. This bike is for somewhat smaller riders with a 19.5" top tube and 20x2.3" tyres. You still get the tough Hi-Ten steel frame, forks, and 8.5" rise bars. The 3 Piece forged crankset is paired with a 25t sprocket for a reliable ride. As with most Academy bikes, the Trooper is built to give you great value so that you can get the most out of every ride.
HI-TEN STEEL FRAME
Made with high-tensile steel, this is the perfect frame for those looking for something strong enough to take a beating without breaking the bank.
3-PIECE CRANK
The standard for high-end BMX bikes, 3-piece cranks are stiffer and stronger, meaning you can smash it at the skate park with confidence.
SEALED BEARING HUBS
Sealed bearings in the front and back hubs offer reliability and reduced maintenance needs.
What is this bike used for?
This bike is a perfect entry-level BMX for learning to ride in the parks and streets.
Why is this bike different?
This bike offers strength and reliability with the hi-ten steel frame and the sealed mid bottom bracket and hubs in a slightly smaller 19.5" TT frame.
Who is this bike designed for?
The Trooper is for people just getting started with their journey into the BMX world.
SKU | ACXB21022C2 |
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Season | 2023 |
Click & Collect | Yes |
Colour | Green |
Frame | Steel |
Frame Material | Steel |
Fork | Academy BMX Trooper 20inch Hi-Ten tapered legs |
Fork Material | Steel |
Front Gears | Single |
Rear Gears | Single Speed |
Crankset | Academy 3pce Forged 8 Spline, 170mm |
Pedals | Plastic |
Chain | KMC |
Brake Type | Rim Brake |
Brakes | R: Alloy U-Brake |
Brake Levers | Alloy Composite |
Cassette | 25T Sprocket |
Wheel Size | 20" |
Tyres | Family F2128 20 x 2.3" |
Rims | Alloy Single Wall 36H |
Hubs | Front: Academy Alloy, 10mm axle, loose ball, 36H; Rear: Academy Alloy Cassette, 10mm axle, sealed bearing, 36H |
Spokes | Black |
Bottom Bracket | Mid sealed 19mm |
Handlebar | Academy 8.5inch rise 28inch wide Hi-Ten |
Headset | 1-1/8” External |
Grips | demy Pro |
Stem | Academy Forged Alloy Top Load |
Saddle | Academy Railed |
Weight | 11.5kg |
Sizing | 20 Inch |
20" Freestyle BMX Sizing Chart
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