Kask Nirvana Helmet Bike Accessories_Suspension Fluid N-10 chainrings are compatible with

N-10 chainrings are compatible with Shimano

Half-surrounding plastic ring connected to adjustment system

Dialed shifting and beautiful ergonomics ensures a great ride and the technology triathletes demand

the Swing Away Accessory is compatible with our most popular hitch racks – including the Freedom and SuperClamp platform hitch racks

Kask Nirvana Helmet Bike Accessories_Suspension Fluid N-10 chainrings are compatible withElevate your training and racing as you cut through the air with unparalleled efficiency. Engineered for the elite Roadie, Triathlete, and Pistard, the Nirvana stands as the pinnacle of racing performance. Every contour is meticulously crafted to cut through the air with minimal resistance. Say goodbye to the trade off between speed and breathability the Nirvana delivers both. The strategically placed vents channel air efficiently, keeping you cool