

The MET Trenta was created to mark our 30th anniversary year. We wanted to develop a helmet for elite riders, a competitive edge for the best in the sport. The name, of course, is the Italian for ‘30’.
Originally developed by NACA, a precursor to NASA, the position of this inlet at the front of the helmet has a cooling effect. Harnessing the power of the Venturi effect, the vent pushes out the warm air within the helmet through specially positioned exhausts. This ensures constant airflow through the helmet, without catching the wind and creating drag.
Sizes: S(52/56) M(56/58) L(58/61)
Standard Delivery Service - £4.99
This is a flat charge for an unlimited number of items.
If for any reason you are not satisfied with your purchase from TRI UK, you may return the product(s) to us within 28 days of the purchase date for a refund or exchange.
The MET Trenta was created to mark our 30th anniversary year. We wanted to develop a helmet for elite riders, a competitive edge for the best in the sport. The name, of course, is the Italian for ‘30’.
Originally developed by NACA, a precursor to NASA, the position of this inlet at the front of the helmet has a cooling effect. Harnessing the power of the Venturi effect, the vent pushes out the warm air within the helmet through specially positioned exhausts. This ensures constant airflow through the helmet, without catching the wind and creating drag.
Sizes: S(52/56) M(56/58) L(58/61)
Standard Delivery Service - £4.99
This is a flat charge for an unlimited number of items.
If for any reason you are not satisfied with your purchase from TRI UK, you may return the product(s) to us within 28 days of the purchase date for a refund or exchange.