дигунакан раймонд миллс багиан
Biopace Chainwheels. Biopace is a patented non-round chainwheel design made and licensed by Shimano.To a casual glance, Biopace chainwheels resemble elliptical chainwheels, but on closer examination they turn out to be the opposite of the classical elliptical design.H+N+S: The Soesterberg Airbase, previously closed to public access, was opened in 2015 as the new, National Military Museum.