To fit the BLUEMELS mudguard set to a fork with holes in the direction of travel, you need a suitable suspension fork adapter. It is available in either angled or straigth, depending on where the holes are located on your bike.
These adapters have been specially developed for RockShox and Suntour suspension forks with an M5 threaded mount.
For further questions about installation, we recommend contacting your specialist bicycle retailer.