Here's a cheap but good one.
Here are proper good ones if you can stretch a bit more, but frankly, your bike at this point will be the bottle neck.
What do you mean by "aggressive"? Do you constant wheelie and ride down stairs?
@Chak started
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Here's a cheap but good one.
Here are proper good ones if you can stretch a bit more, but frankly, your bike at this point will be the bottle neck.
What do you mean by "aggressive"? Do you constant wheelie and ride down stairs?