Hey,
My advice would be that if you want to go wide for action rather go fisheye... I don't like wide angle distortion on wheels & people, fisheye distortion is a more natural distortion & does warp things a bit, but not as horribly as the wides do. I like shooting long too, so the 70-200mm is great for that. I'd say just get new lenses when you feel you need more zoom or more width depending on what & how you shoot.

 good morning Eric, thank you for your advise. maybe i will buy 70^200 at first. by the way, I found you use 24-70 and 10.5mm always. now my lens is only 17-50mm, or I have better to buying lighting system before lens ??
I like your photo very much not only Bicycle but another very much.

 Aah, that's a tough one... lights are cool, but so are other lenses. That is up to you. If you want to do other photography maybe a lens is better, unless your 17-50mm is ok for what you want to do. I went through a stage of using my 70-200mm a lot when I 1st got it & have been trying to use my 24-70mm more lately to really get used to it & both are great & give very different feel. What you're using is not half as important as how you use it, so go whichever direction pulls you the most (lens or lights) & get to the rest later.

 Add to Favourites.... click! I really like this shot- I don't know all the artists jargon to explain why- I just think it looks rad. Even tho the Graf is multicolured and most of it is pretty shoddy- it gives a real nice balance to this shot in my eyes

 so rad indeed! love the location!