Uploaded November 2024 | Updated September 2026, 6 hours ago

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ct200U-ex mini bike gets a 420 big block
Installed a $171 420cc big block on the Coleman CT200U-EX minibike.
Road tested the bike.

Minibike playlist - youtube.com/watch?v=W8lcopztTxQ&list=PLkbj-ip-5FzaQo_hRFQG-Ty0wIzmyBYfq

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420 Motor plate - amazon.com/dp/B0FKBJMSTD?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1

Instagram - Doubledown555Black66

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Parts used -

420 big block - aliexpress.us/item/3256807032818986.html?gatewayAdapt=glo2usa4itemAdapt

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