model NO:MOTORCYCLE TIRE VALVE TR4 MATERIALS: RUBBER ,COPPER accessories: BN1,R11,9001 CORE,C CAP we are specialized in production for motorcycle/truck valves/MOTORCYCLE VALVESTIRE VALVEStire valves,valve tool.valve tools,tire repair tools andaccessories,passed ISO9001:2000 and TUV quality system. Item No:VAR-25, VAR-28,VAR-32,EAV-25,EAV-28,EAV-32TY NOABTR44534.5TR4S3834.5