Product Description Specifications:Application:All Mountain, Enduro, Cross CountryMaterial:aluminiumMount:ISCG 05Chain Guide Capacity:30 - 34 teeth, 34 - 38 teethCompatibility:1x11-speed, 1x12-speedManufacturer Numbers:25-1-1 Contents:1 x MRP SXg SL single speed chain guide Weight: black | ISCG 05 30-34 tooth: 149 g Manufacturer: MRP 580 N. Westgate Dr. Grand Junction CO 81505 USA info@mrpbike.com Distributor: everyday26 Siedlerstr. 22 84109 Wörth Germany info@everyday26.de