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.

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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.

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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.

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99 Bikes Rivet Boys Helmet Space Dino

Out of stock
Only %1 left
Request a Price Beat

Up to 12 months interest free

Have a question? Ask an expert on 1800 990 523
ENQUIRE ABOUT PRE-ORDER

The 99 Bikes Rivet kids helmets are made using lightweight in-mould technology for superior protection and a comfortable fit. They are also equipped with a dial comfort system to ensure a safe and secure fit with easy adjustments as they grow. The cooling vents in the top of the shell will help keep the rider cool with generous airflow. The Rivet is everything kids need for their first helmet with a safe and simple design that offers great value.

Features

  • Lightweight in-mould technology
  • Cooling vents
  • Dial comfort system
  • Integrated visor.
  • Sizing: Small: 46-50cm, Medium: 50-54cm
More Information
SKU HEL99BIKRIVETDINO
Sizing SKUs MD: 99KRDIM, SM: 99KRDIS
Click & Collect Yes
Colour Black

99 Bikes Adult Helmets Sizing Guide

MD / LG

Size
55 - 59cm

LG / XL

Size
58 - 61 cm
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