- And like the doctors phone box will help you move through space and time. Triathlon specific Aquavant Quick and easy to get on and off More aerodynamic than a standard road helmet The tardiz ii is a cross between a tt and a road helmet with a focus on the needs of triathlon, tt has the aerodynamics of a tt helmet but combined with the ventilation and comfort of a road helmet. The tardiz was the first helmet designed exclusively with the specific needs of multi-hour triathlon racing in mind. Aerodynamic performance without the risk of overheating. vents assure airflow over the riders’ head with an additional aquavent. The aquavent is a spring-loaded ventilation port on the top surface of the helmet which allows the option of delivering water into the helmet to prevent overheating. simply press the vent cover down with your water bottle and dump in cooling water. special perforated eva padding and evs channelling allows the water to filter down the back of your head and not down your face. Optimal water and air flow over the head provides for maximum cooling and riding efficiency. Dual layer aerodynamics, a front smooth surface and a back dimpled surface, provides the best possible airflow over and around the helmet. Soft ear flaps make for a great fit and quick on and offs, in transition. Eyewear channels make it easy to fit around your favourite lazer eyewear, without interference between the eyewear arms and ear covers.
How does shipping work in the UK?
For smaller items (excluding bikes) We offer a variety of shipping options within the UK. Giving you the choice on your shipping time. You'll see 3 options on shipping times and prices from Royal Mail on our checkout page, each will require a signature on delivery.
The 3 options are:
Royal mail Tracked 24 - 1 to 2 working days
Royal mail Tracked 48 - 2 to 4 working days
Royal mail Special Delivery (Before 1pm) - Next Working Day
For complete bikes we offer 2 options:
Bike Delivery (Boxed) - 4-6 working days
Bike Delivery (Built) - 7-10 Working Days
International shipping. What to expect.
We ship worldwide, and international shipping usually goes smoothly.
Please note that you’ll be responsible for any duties or taxes once your order arrives in your country. The carrier will typically contact you to complete the necessary steps for delivery—this often includes paying applicable fees or taxes.
All imported goods must go through customs, which is entirely outside of our control. This process can take anywhere from a few hours to several weeks, depending on your country’s regulations.
Once your order ships, you'll receive a tracking number. We see the same tracking updates that you do, so we recommend keeping a close eye on them to stay informed.