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DK Aura 20 Inch BMX Bike Ocean (2021)

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Features

Perfect Ride Guarantee

Perfect Ride Guarantee
If you don't love it, you can swap it, up to 30 days from purchase!* Learn more »

Free Bike Build

Free Bike Build
We'll build your bike for free when you click and collect at any 99 Bikes store.

First Free Service

First Free Service
Every bike come with a complimentary free service and safety check.

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.
More Information
SKU DKXB21CB2401A
Season 2021
Size 20inch
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"

BMX Bike Geometry Diagram

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) -

DK BMX

About DK

DK Bicycles was founded in Dayton, Ohio by GM engineer Charlie Danishek in 1979. His children were both accomplished BMX racers and the family’s love for the sport, combined with Charlie’s knowledge of manufacturing, led directly to the company’s first product: the now legendary DK BMX stem. For 15 years after its inception, DK stems defined the state of design in BMX. Since 1994, DK has also made BMX frames, including the iconic RM59, General Lee, Colin Winkleman’s signature S.O.B frame and the late Team frame. DK’s first line of complete BMX bikes was produced in 1997 and the company continues to innovate and create.

View DK Range

20" Freestyle BMX Sizing Chart

Rider's Height (cm)
140
145
150
155
160
165
170
175
180
185
190
195
19.5-20"
Top Tube
20-20.5"
Top Tube
20.5-21"
Top Tube
21+"
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.