Hurricane components fork up 9 x 135mm symthe fatboy fork up takes your 135mm centred front fork and adapts it to just about any standard roof rack or standard fork style rack on the market making it easy to transport this fork up installs easily on your fork before loading it onto your rack and is easier than installing your front wheel featuresfits all fork mounted racks including qr axle such as the surley moonlander non curved pugsley salsa beargrease mukluk and enabler white bros sn