I have 1 Crud Roadracer....

[redcard]

Should I fix it to the front or the rear?

Don't ask about the other one; It's lying in the gutter somewhere.

 

[Scruffmonster]

Rear

 

[defy-one]

Rear, more crap gets on your back without it

 

[musa]

if you got overshoes then even more the rear

 

[The Brewer]

Snapped my rear getting on a train today
So swapping the front to the rear

 

[biggs682]

rear for me to

 

[Nocode]

Rear.

 

[Banjo]

Buy a cheap mtb type rear guard that clamps to the seatpost and use the crud on the front.