DK Aura 20 Inch BMX Bike Ocean (2021)
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Up to 12 months interest free

Perfect Ride Guarantee
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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 come with a complimentary free tune-up and safety check.
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.
The DK Aura 20 BMX bike is built for the smaller riders whole still want to roll on 20" wheels. Glow in the dark graphics are new in 2021 for added style to go with the progressive freestyle geometry. This bike is super tough with a Hi-Ten Steel fork and frame (with 20" top tube) that gives you confidence your bike will last. The wise tubular chromoly 3-piece cranks are built to perform in combination with the lighter alloy single wall rims. Whether its your first bike or just your next bike, the Aura 20 is a great bike for the smaller riders out there.
Features
- Hi-ten steel Frame
- 20" top tube
- Hi-ten steel Fork w/ chromoly steerer tube, built-in bearing race, tapered legs
- Wise tubular chromoly 3-piece cranks, 140mm, 8-spline spindle
- Alloy single wall rims, 36-hole.
SKU | DKXB21CB2401A |
---|---|
Season | 2021 |
Size | 20inch |
Click & Collect | Yes |
Wheel Size | 20" |
Frame Material | Steel |
Fork Material | Chromoly |
Cassette Type | Single Speed |
Chainset Type | Single |
Brake Type | U-Brake |
Bottom Bracket | 19mm sealed Mid |
Brakes | Wise alloy U-brake |
Brake Levers | Wise alloy |
Cassette | DK 25T, steel |
Chain | KMC Z-510, silver |
Crankset | Wise tubular chromoly 3-piece, 170mm |
Fork | Hi-ten steel w/ chromoly steerer tube, built-in bearing race, tapered legs |
Frame | Hi-ten steel |
Grips | DK Tsuka w/ press-in bar plugs |
Handlebar | 8.8” rise, hi-ten steel |
Hubs | Alloy, semi-sealed, oversized axle, 9T driver |
Pedals | DK Blender PC platform |
Rims | Alloy, single wall, 36-hole |
Saddle | 1-piece padded seat/post combo |
Seatpost | 25.4mm, alloy |
Spokes | 14G, black |
Tyres | 2.3" Innova street, 65psi |
Kids Bike Sizing | 20 Inch |
Top Tube Length | 20 |
Top Tube Length | 20.x" |
20" Freestyle BMX Sizing Chart
Top Tube
Top Tube
Top Tube
Top Tube
This is only an estimate, and every new bike comes with a free professional bike fit when you click & collect in store, plus all bikes have a 30 day Perfect Ride Guarantee.

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 |
20inch | Wheel Size | 20" | Frame Size | 20 | TT Top Tube (mm) | 20.0 | HTA Head Tube Angle (°) | - | HT Head Tube (mm) | - | S Stack (mm) | - |