The mucky nutz fat face fender is the original fat bike fork mounted mudguard from mucky nutz which will keep your face protected from any muck sand or snow being flung up and messing with your vision this mucky nutz mudguard has four arms and split lines when the arms are overlapped the mudguard curves making it longer while offering you more protection the mucky nutz fat face fender can be used on all wheel sizes and is fitted as close as possible to the nobly bits offering you optimum mud