I have the Giant version of Raceblades. I didnt put them on for the first week when i got the bike because i didnt have them. I had a high-vis vest which road rubbish on it(it was winter) and big sprey marks on the back of it because of no mud guards. The front one came off on the first ride and i just never put that one on.
Last week it started to spit and i couldnt be botherd to put the rear guard back on. So on some stretched of road with standing water i got dirt marks on the back of my cycle club jersey. They washed off(did it as soon as i came home) with some scrubbing.
Put the rear one on today when i came home from school because it was spitting. It took me about 5mins to do, so now i will just take them on and off.
At first they were annoying and i did really hate them. They rattled and i didnt like the look of the bike with them on. It went from looking sporty, to looking not so sporty. And as much as i dont like them for the way they look, they did stop rattling, or i just went faster and the noise went.
They are good to stop sprey up your back, but they lack protection and the front of the back wheel near the seat tube. Which means when there is lots of standing water, your trousers get soaked, which runs down and wets your over shoes and then goes into your socks. The sprey from me not having one on the front wheel also made it so that when i tilted my foot forward water dripped out from the shoe. Could have done with full length guards then.
Heres a tip though, if you go out in the rain in a group, be behind someone with full length mudguards on. You dont get lots of sprey from the back wheel then.
