Originally Posted by
carpediemracing
The promoter, if interested in an EMX TT, ought to specify max rim height and minimum spoke count.
Tour de Gruene is a TT and TTT event here that offers EMX TT and TTT divisions in addition to the traditional(?) aero TT and TTT divisions. The promoter specifies the following for EMX:
If racing in Merckx you may not have any aero equipment. No aero helmets, suits, shoe covers, wheels, tear shaped (or aerodynamically framed tubes), or aero bars. Rims cannot exceed 30 mm in depth. Frame tubing can be of any material and both round or oval is exceptable for Merckx.