Motorcycle Radiator Oil Cooler System Full Set for LIFAN LF250-B QJIANG QJ250-J XV125 XV250 Fit For LIFAN LF250-B QJIANG QJ250-J XV125 XV250 , engine cooling mounting space ,suits long distance highway riding Direct bolt on assembly ,features matched pipeline connectors ,requires no frame or pipe refitting Dissipates extra engine fast ,balances temperature ,avoids overheat during load running Thick sink with sealed pipeline fittings ,adopts stable shell material ,keeps complete exchange structure Made with size parameters ,forms tight pipeline seal ,maintains steady fluid circulation for cooling