Jockey wheel

[Pazzy]

Hi all,
I'm looking to replace my jockey wheel, is there anything I should be looking out for?? I see a lot of them are 100kg static nose weight. I'm unsure what I'm looking for. I'm pretty sure I have a 48mm clamp size
Thanks in advance

 

[borderbilly]

Check out Kartt jockey wheels, about the best out there.