Aerodynamics on a new level: Because every watt counts, we have further developed the GameChanger TT time trial helmet. Ideal for triathletes, time trialists and track cyclists.

The lightweight GameChanger TT 1.1 brings optimised aerodynamics to the track so that you don't lose a second.

This is ensured by the flexible and soft EVA tail at the rear of the helmet. It prevents air turbulence between the neck and helmet from slowing you down. Thanks to the streamlined multi-position design, you can even tilt your head during the race without having to take any noticeable losses in aerodynamics.

And you can click the Fidlock magnetic fastener under your chin in an instant so that it takes no time to put on your helmet. You can also easily attach or remove the visor with holding magnets. Three visor variants are available: Clear with clear glass, Smoke with tinted glass or Chrome as a mirrored variant.

For optimum ventilation, the bike helmet has a large air inlet so that you can keep a cool head on the hottest rides. The GameChanger TT 1.1 time trial helmet comes in a custom case so you can transport it safely and conveniently.

• In-mould: Lightweight and robust helmet design thanks to the durable combination of EPS and PC shell
• Aerodynamic design: Rear made of soft EVA material and multi-position design for optimised aerodynamics
• Ponytail compatibility: helmet very suitable for riders with ponytails
• Forced Air Cooling Technology: Sophisticated ventilation system for an optimal head climate
• ActiCage: structural reinforcement integrated in the EPS to optimise stability
• Zoom Ace: precise adjustment system with non-slip adjustment wheel for individual fit
• Half ring: Half-enclosing plastic ring connected to the adjustment system for precise adjustment
• FlowStraps: Aerodynamic, flutter-free and skin-friendly thanks to specially developed strap profile
• Fidlock magnetic buckle: Quick and easy to use chin buckle

Specification

• Helmet type: Racing helmet
• Design colour: shiny white
• Backlight: No
• Visor: Yes
• Colour of facets: White
• Finish: Shiny
• Head size: 51-55 cm
• Peak: No

All UK Mainland Bike Deliveries Over £999 - Free Bike orders are sent via TNT/FedEx with estimated delivery within 1 working day after quoted dispatch time (For Scottish Highlands, Northern Ireland, Isle of Man and the Channel Islands deliveries please allow an additional 1-4 working days).Bike orders under £999 and eBikes will incur a £25 delivery fee.

Free Delivery On Orders Over £199.99 - When you spend more than £199.99 at 99 Bikes deliveries to a UK mainland address will be free (excludes bikes & large items).Certain regions and territories of the UK will incur additional charges, details of which can be found on our delivery page.

Click & Collect Orders -Please be aware Click & Collect orders may take some time to fulfil. We advise not to travel to your chosen store until you have been notified that your order is ready for collection.

At 99 Bikes our priority is to ensure that you are highly satisfied with your purchase. In the unlikely event that you aren't, we offer a 30 day online return policy* in which you can receive a full refund. Any item including bikes (with the exception of food) can be returned to us for any reason provided it is received by us in an unused and resalable condition in or with its original packaging which must be undamaged.

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