About Bike Delivery

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Timelines

Delivered ready to ride in 10 to 14 days.

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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.

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Order Confirmation

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

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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.

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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

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Timelines

Delivered before 8pm next business day.

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Place your Order

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

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Picked for Delivery

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

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Delivery

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

Shipping & Delivery Options

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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:

Fly Proton BMX Bike 21" TT Gloss Trans Dark 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.

This year Fly did their homework and redesigned the Proton BMX Bike to make it better than ever in 2019, giving you even better value for your money with the freecoaster version. It all starts with the lightweight and durable Full CrMo frame and gets better from there. The two-piece steer tube fork has been upgraded to a hydroformed 1-piece steerer tube as durable and reliable forks are crucial for an unreal BMX ride. Fly have also upgraded parts across the board, with a brand new Trebol headset, Trebol cranks, durable 510 chain, taller standover height and bigger bars to not only improve the handling and feel, but also the look.

The smooth and fun ride is complemented by the Trebol 2.35” tyres and double wall rims. Fly have finished this bike off with some slick gear, with a Trebol Tripod seat, timeless Fly Devon grips and Ruben signature graphite pedals. The Proton BMX bike is built to give you high-performance spec on a budget, this versatile BMX bike can handle a wide variety of terrains, so you get plenty of bang for your buck and tear up straight out of the box.

Features

  • Frame: Full 4130 CrMo / 21" / Removable Brake Mounts
  • Fork: Full 4130 CrMo / 1 Piece Steer Tube / 28mm Offset
  • Bars: Full 4130 CrMo / 8.75"
  • Stem: Trebol Top Load / Forged / 6061-T6 Aluminum / 50mm
  • Headset: Internal Sealed Bearing
  • Cranks: Trebol 3Pc / 4130 CrMo / 175 mm Arm Length

More Information
SKU TRPL007553
Season 2019
Size 20inch
Click & Collect Yes
Speeds ## x ##
Wheel Size 20"

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

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