Product Description Specifications:Function:frame assemblyTool Type:special toolCompatibility:Shimano Di2 E-Tube, SRAM eTapTechnical Information:Material:CompositeHandle Shape:Y-shapedHandle Material:CompositeFeatures:special tool for electronic bike gearsdurable composite body with Y-shapetwo angled ends for plugging and unplugging Shimano Di2 e-tube cables in confined spacesthird end with button cell tool for attaching and removing battery covers, e.g. for SRAM eTapManufacturer Number:EWS-1 Contents:1 x ParkTool EWS-1 tool for electronic shifters Manufacturer: Park Tool Company 1185 Eagle Lake Rd Shoreview MN 55126 USA info@parktool.com Distributor: GROFA Action Sports GmbH Otto-Hahn-Straße 17 65520 Bad Camberg Germany info@grofa.com