La description
STORM Handguard – Single Point Bar End Mount - threadedTo fit 6mm or 8mm internal thread handlebarDesigned for weather protection only. NOT designed for impact protectionMounted to a single point on the handlebar end using a unique internal locking systemIncorporates an aluminium frame and locking cap to secure the handguard in placeProvides excellent wind and cold weather protectionEasy installationBlack STORM plastic guard includedNote: some Triumph models have a 5mm internal thread which must be drilled and tapped to 6mmNote: This Single Point Mount product is not designed for impact protection