I needed good protection for my 2.2 27.5" wheels and searched everywhere. Decided to order these which turned out to be quite good. The rear guard is very long and reaches from the bottom of the pedals to over half way round the tire. Zero splashes. The mounting wasnt very easy since I have disc brakes blocking access to the mounting holes. The front guard I was not able to mount since my rock shox fork has zero mounting points.