TheEclat CortexBondi cassettewheelis built using a 36H EclatBondi double-wall rim laced 3X with black 14G spokes and nipples to a Eclat Cortexcassette hub.The Eclat Cortexcassette hub features a 6061-T6 aluminum hub shell, precision sealed hub shell bearings, 1-pc chromoly driver with sealed bearings, and a 14mm hollow heat-treated chromoly axle with alloy axle nuts.

Axle:14mm hollow chromoly
Driver:9T,1-pc chromoly
Hardware:Chromoly thread-on