There are no zip ties or velcro straps to ruin the clean lines on your bike as they are secured by bolts (supplied). We also have TILT BRACKETS which allow you to fine tune the fit angle of the mudguard, you can tilt the front/back up or down a few millimetres with 2 brackets (supplied).Available in 2 sizes:Mini: (388mm long 104g - without bolts)Standard: (503mm long 130g - without bolts)Compatibility:Wheels: 2627.529 Tyres: up to a 3tyreOffset: Minimum fork offset 44mmHUB: STD & BoostForks: This direct mount mudguard is designed for the forks listed below ONLY IF THEY HAVE Threaded holes in the rear of the fork brace Fits Fox 32, 34, 36, 38, *40 (2021) 49Fits new Marzocchi forks (FOX chassis only)Fits RockShox 35 forks (if theres threaded holes)Fits ohlins forksFits sr suntour forks***doesnt fit FOX 40 in 26or 27.5without our adapter bracketfits 2021 versions **Some SR SUNTOUR forks have an unthreaded straight through hole in the centre of the fork brace, you can purch