All around double wall, welded joint BMX rimTCS2.0 introduces an additional channel easier setup and improved sealing4D drilling process creates the optimal interface between spoke and rim - eliminating the need for eyeletsEach TCS Malice rim comes drilled for tubeless valve and Schrader, with a valve plug for the unused valve holeI-Beam construction counteracts spoke loads and provides torsional rigidityDesigned and drilled for 3 cross specifically - do not lace radially Sealant required for tubeless use29inAlienationMalice TCS2.06222328.514.55 MSWChrome36PV/SV