When I did the fork-swap on mine, I had to find a suitable 17” front mudguard and was able to adapt one from an S1000XR. I also used mudguard mounts from a Ducati and some aluminium flatbar to make up the mounts but it worked really well and looks contemporary. The 1150 forks may be even easier as they aren’t as thick as the 1250 ones and I had to dremel the plastic Ducati hoops a bit to fit. However, you would need 4 of them to hold the aluminium bracket, top and bottom. Everything I used came from eBay…
NB: I changed the brackets slightly after this, using 30mm wide flatbar to make it so I could reposition the mudguard using different hole positions.
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