I don't really know, it came with the bike when I bought it. Any sort of aero something is completely lost on my girlfriend though, she prefers it twisted the other way around like a porter. She finds it more comfy, but prob better to see what's ahead too:
I don't really know, it came with the bike when I bought it. Any sort of aero something is completely lost on my girlfriend though, she prefers it twisted the other way around like a porter. She finds it more comfy, but prob better to see what's ahead too: