S1 universal fit. Text below from web advert.
Barkbusters S1 Storm Plastic Handgaurds.
With 7/8th (22.2mm) single point universal mounting brackets.
Designed specifically for street bikes and mounted to a single point on the handlebars.
Requires 18mm of free straight handlebar space to the inside of the handlebar controls.
Provides great wind and cold weather protection but minimal crash protection as there is no aluminium backbone or handlebar end mounting.
Available in Black only.