- Ultra-light hollow carbon fiber crankarms are 29 g lighter than previous generation

Careful engineering has resulted in crankarms that optimize stiffness to weight ratio

Midt-stigning registrering: Starter automatisk ClimbPro

så du får lang levetid og jævn rotation

KASK Protone Icon - White Kæde voks - Ultra-light hollow carbon fiberKASK Protone Icon The elements are in perfect equilibrium: performance, aerodynamics and safety. The design leaves you in no doubt: Protone Icon is KASK's new classic, an exceptional helmet for road, gravel, cyclocross and MTB cross country. Every aspect has been redesigned to push performance to the limits. A redesigned internal frame gives the wearer greater safety. Seamless technology joins the lower and upper parts of the shell to give it a