5% Best Price Guarantee
If you find a cheaper price, we will beat it by 5%*
- Applies to any cheaper price found in New Zealand.
- When the competitor's final price inclusive of any taxes and delivery fees.
- Excludes Garmin products, other exclusions apply.
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Click & Collect Available
• Pick-up In-store in 1-2 days* • Only available on items already in-stock at your local store More info »
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• This item is unavailable to be shipped with a courier More info »
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Perfect Ride Guarantee
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. Learn more »
Please note, due to challenges in the product supply chain, bike specifications are subject to change without notice. Specifications listed below may not match exactly as shown in the photo.
Bottom bracket: | Mid sealed 19mm |
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Brakes: | Alloy U brake |
Chain: | KMC |
Chainwheel: | Academy 25T. |
Crankset: | Academy 3pce Forged 8 Spline, 170mm. |
Fork: | Academy BMX Trooper 20″ Hi-Ten tapered legs. |
Frame: | Academy Trooper 20″ 19.5”TT Hi-Ten, 13.25” rear, 75.2º HA, 71º ST, Mid BB, External Headset. |
Frame size: | TT 19.5in |
Grip: | Academy Pro |
Handlebar: | Academy 8.5″ rise 28″ wide Hi-Ten. |
Handlebar stem: | Academy Forged Alloy Top Load |
Headset: | 1-1/8″ External |
Hubs: | FRONT: Academy Alloy, 10mm axle, sealed bearings, 36 hole. / REAR: Academy Alloy Cassette, sealed bearing, 36 hole, 10mm axle. |
Pedals: | Plastic. |
Rim: | Alloy Single Wall 36h. |
Saddle: | Academy railed |
Spokes: | Black. |
Weight: | 11.5 kg |
Wheel size: | 20" |
BMX 20" Wheel Bike Sizing Chart


Academy BMX Bikes are produced to high-quality standards tested and developed to ensure the best riding experience for all riders no matter the skill level. Academy’s main aim is to get more riders into BMX so they offer a range of bikes for both beginners and pros with a variety of models on offer, right down from the little ones learning to ride with balance bikes, to semi-pros looking for an affordable BMX Bike in a quality package.