The madison shimano r400 front wheel a reliable good value road wheel mavic39s lightweight open elite rim is the best budget rim available madison shimano r400 front wheel features a reliable good value road wheel mavic39s lightweight open elite rim is the best budget rim available shimano tiagra rs400 hub is super smooth and highly dependable dt swiss plain gauge stainless steel spokes are the most popular spoke choice out there 32 spokes in a 3 cross pattern