Radio Solar Pro XXL Race Frame supplier_31262267605103 get yourself an external/aheadset type

get yourself an external/aheadset type external crown race and you're good to go

but there may be rare exceptions

The Carbonic Rim was x3 years of R&D into utilizing the huge strength and stiffness properties of Carbon Fiber in a BMX rim

The Wethepeople Logic Stem also features a wider 48mm cap and Shark Tooth Clamping that provide much greater clamping stability

where each spoke goes from one side of the hub to the opposite side of the rim for an increased angle and therefore increased lateral strength

Radio Solar Pro XXL Race Frame supplier_31262267605103 get yourself an external/aheadset typeThe Solar is manufactured from the highest quality Torayca carbon and is incredibly unique with its 100% monocoque 1pc construction. By using a mono construction compared to a 2 3pc construction which most other brands use, Radio were able to make the frame even stiffer and stronger and create no weak or fatigue points. The Solar frame is laboratory tested and proven to be insanely stiff and lightweight especially under high impact and stress tests.