The rear gravelhugger will fit most bike frame seat stays (with angles approx 40-55 degrees) and designed for tyres up to 50mm wide.Designed to be attached to the bike with zipties as these afford the most secure way to fitting. See fitting vid below, fitting the new gh is the same as our tried and tested MTB rear mudhugger :)The rear gravelhugger can also be attached utilising hook and loop straps (sold separately) making removing and refitting quicker and reduce single use plastic waste.Helitape is supplied to protect the seat stays where the gravelhugger sits on the seat stays, ensure you use this tape, invisframe, electrical tape or similar are not sufficiently thick to protect your bikes paint and frame.Suitable for and 650b wheels max tyre width 50mm (depending on wheel/tyre combination).Weight approx 150g - length 560mm -width 55mmDesigned, made and packed in the uk from 99% recycled polypropylene, which of course can be recycled again.