GEAX AKA

Versatile is the AKA's defining term on dry and compact terrains. Give it a try on rocks, gravel, sand, even grass and you won’t find its equal in terms of grip and low rolling resistance. The Aka was conceived to deliver in those situations where the knobs have to penetrate the ground without digging, and offer the ultimate grip without slowing the wheel down...even on the tougher terrains like gravel or grass. The side knob design is derived directly from those on the Gato, providing the same reliable side grip that’s already so well known in the market, despite its infancy. 

Available in: TNT, UST, Fold & Rigid 
Weight: from 520g

http://www.geax.com/