Some nice metaphors and images, there's a few times where there's too many syllables and it sounded a bit awkward, and sometimes it seemed like it's just choosing a word so it'll rhyme, which happened a few times, and then it got a little erratic.
Biggie went all 'cars and bitches' and he was sweet as a nut.
ModifiedRappah2k9?
Yo', "my mate's got this it's properly sweet",
Don't believe me? Well I've got a receipt.
"Nah man, it's pure shit, it snapped in a week",
The lever fell off, and started to leak.
Choosing a frame mate? There's no need to jest,
I ride an Echo, and yeah, it's the best.