Lightweight and Secure Racebike Helmet

KASK NIRVANA: AERO PERFECTION

Designed to guarantee minimal drag whilst delivering optimal comfort, Nirvana is a new helmet developed by KASK for road and track cyclists, and triathletes, who demand maximum performance.

For years, aerodynamics has played a pivotal role in the development of cycling products in order to achieve peak athletic performance. Now KASK presents Nirvana; a helmet which delivers minimal drag and maximum speed. The development of this cutting-edge aero helmet utilized complex CFD (computational fluid dynamics) simulations which measured aerodynamic performance, ventilation and thermoregulation.

The findings of those simulations - coupled with KASK’s two decades of experience in producing pioneering helmets - resulted in the Nirvana delivering a 35% reduction in aerodynamic drag and a 19% increase in ventilation compared to the best aero helmets in its class.

Nirvana incorporates innovative ear covers which allows airflow to be channelled more efficiently around the helmet. Internal channelling has also been integrated to provide optimal thermoregulation to the front and top of the head whilst delivering unprecedented levels of ventilation. As well as being deigned to go fast, Nirvana also achieves KASK’s No. 1 priority – safety. As with all KASK helmets, Nirvana was designed in accordance with the KASK Rotational Impact WG11 Test, an internal testing regime adopted by the company which measures the performance of its helmets against rotational impacts.

Designed for dedicated riders, the helmet features ground-breaking Multipod technology. This 3D-printed internal padding enables the helmet to better withstand linear and rotational impacts, and functions isotropically, meaning it behaves the same way, whichever direction the force is applied. Multipod's unique design also greatly improves the helmet's ventilation by allowing air to pass directly through to the rider's head, and additional Merino wool padding has also been positioned at the front and side of the helmet to ensure increased comfort and effective sweat absorption.

Nirvana’s other technical features include KASK’s OCTOFIT+ adjustment system, which provides exceptional comfort and stability via micro-adjustments across the nape of the neck, and a classic faux-leather strap. The helmet also incorporates a sunglasses port at the front and a reflective graphic at the back. Nirvana is available in traditional Black Matt and White Matt, as well as in Cherry Burst, Blueberry Fade and Ultraviolet - three brand-new colourways which feature graduated shading.