TORQUE LOCK CONVERSION DEFENDER XMR - QSC CLUTCHING CANAM PRIMARY CLUTCHThe QSC Torque Lock Conversion is a precision engineered primary clutch internal upgrade designed specifically for the Can Am Defender XMR. While standard clutch kits typically only swap springs and weights, the Torque Lock system re engineers the mechanical geometry of the primary clutch. By replacing the factory spider with a custom billet spider, QSC has relocated the roller positions to accommodate a taller, more aggressive shift weight design.