I'm planning on doing some triathlons this year and I've been thinking about putting some aerobars on my bicycle for the bike ride. A friend of mine recently bought a pair and said they were quite comfortable on long rides.
I don't have a TT bike and don't plan to buy one so I'll just be riding my normal road bike for these events which has FSA Wing bars and STI brifters. I'd like some kind of aerobar that will just clamp onto my existing handlebars (31.8) as I'm not looking to re-route shifters and brakes.
Do aerobars come in different sizes like regular bars? Or are they often adjustable? I've seen a couple different "styles" and I'm not sure which I should choose. Mainly these two
Oh, lastly, no carbon (too expensive) and preferably in the sub-$150 CAD price range.