About Bike Delivery

×

Timeline Icon - Bike Delivery

Timelines

Delivered ready to ride in 10 to 14 days.

Bike Icon - Bike Delivery

Place your order

Select the product you are interested in, click delivery, type in your postcode, and select Bike Delivery. If this is not available there is no available stock nearby.

Phone Icon - Bike Delivery

Order Confirmation

Once your order is placed we will be in contact with you within 2 hours to confirm your order.

Building a bike Icon - Bike Delivery

Bike Build

Your bike will be built up at your local 99 bikes by one of our expert mechanics and safety checked prior to delivery.

Bike Service Icon - Bike Delivery

Delivery

Your bike is delivered to your door by a 99 Bikes expert who will walk you through your new bike and answer any questions you may have.

Next Business Day Delivery

×

Timeline Icon - Bike Delivery

Timelines

Delivered before 8pm next business day.

Helmet Icon - Bike Delivery

Place your Order

All orders placed before midnight will be delivered next business day before 8pm.

Truck Icon - Bike Delivery

Picked for Delivery

Your local 99 Bikes store will prepare your order ready for dispatch.

Delivery Icon - Bike Delivery

Delivery

One of our friendly 99 Delivery team members will deliver your order.

Shipping & Delivery Options

×

At 99 Bikes, we offer multiple delivery options to suit your needs. Here’s a quick overview:

Click & Collect:
Order online and pick up your item from a nearby store — free and often same-day!

Standard Delivery:
Available for most parts and accessories.
Estimated delivery:

  • Metro: 2–14 business days
  • Regional & Remote: Up to 21 business days

Express Delivery:
Available for most parts and accessories.
Estimated delivery:

  • Metro: 1–6 business days
  • Regional & Remote: Up to 21 business days

Boxed Bike Delivery:
For selected bikes. Delivered boxed to your address and ready to be assembled in 1 - 2 weeks.

Note: Delivery times are an estimate and actual delivery times may vary based on public holidays and peak periods. Bulky items may take longer.
For full details, delivery estimates and more information, please visit our Shipping & Delivery Info page.

Your store:
Click & Collect:
Deliver to:

Radius Explosive Mini Kids Bike 20 Inch Gloss Black/Blue (2019)

Out of stock
Request a Price Beat

Up to 12 months interest free

Features

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

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 Radius Explosive Mini is a 20 inch boys BMX bike that is big on style and comfort. Kids will love the colours and design, while enjoying the kids specific build. It is made with the Junior BMX hi-tensile frame and Radius Junior BMX geometry. The steel BMX fork creates a stable ride and a sporty look with snappy handling.

It has a low stand over height for easy mounting and confident riding, while a super comfortable junior BMX saddle and junior BMX specific grips, offer a super comfortable ride. The 20" BMX knobby offer great traction and speed for the kids to let loose in the park The Radius Explosive Mini is a built to be durable enough to handle the challenges kids can throw at their bikes. While it is still comfortable and looks good, everything you need in a kids bike.

Features

  • 20" Junior BMX hi-tensile frame, with Radius Junior Mini BMX geometry.
  • A shorter top tube than the standard Explosive frame, allows this model to fit smaller riders that want to grow into the bike.
  • Low stand over height for easy mounting and confident riding.
  • Steel BMX fork creates a stable ride and a sporty look with snappy handling.
  • 20" BMX Knobby tyres, great for riding in the dirt.
  • Super comfortable junior BMX saddle and BMX specific grips, for ultimate riding comfort.
  • Rear coaster foot brake and caliper front brake provide the perfect amount of stopping power.
More Information
SKU AP19657
Season 2019
Size 20inch
Click & Collect Yes
Frame Boy's mini 20" Hi-Ten steel BMX style frame with short top tube
Frame Material Steel
Fork Material Steel
Speeds 1 x ##
Front Gears Single
Rear Gears Single Speed
Brake Type Rim Brake
Wheel Size 20"
Sizing 20 Inch

Radius Kids Bike Sizing Chart

Rider's Height (cm)
75
80
85
90
95
100
105
110
115
120
125
130
135
140
145
150
155
160
12" Wheel
16" Wheel
20" Wheel
24" Wheel
26" Wheel

This is an accurate 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.

Improve Product Information