Dt r 32 spline equipped to be used with modern road tires dts r32 spline excels on any terrain transfers every bit of pedal power into forward momentum and takes every corner with swiss precision the r32 is so capable because its newly developed semi aero aluminium rim and use of the phr nipple system making the wheel light and very stiff dt splinereg technology with their intricately machined hub shells cleverly positioned spokes and proven freewheel technology dt swiss spline wheels ar