81V vs 72V Sur Ron Showdown — Who’s Got the FASTEST Electric Dirt Bike? (100 MPH)!?

81V vs 72V Sur Ron showdown — who’s got the FASTEST electric dirt bike? We’re racing fully upgraded Sur Rons full throttle in the street and off-road to see which electric dirt bike setup dominates. I’m riding with Matt and Marv, and their builds are INSANE — can top speeds hit past 75MPH!?

These aren’t stock.

⚡️The Builds:
• Matt’s rocking the EBMX 9000 controller, Sotion motor, EBMX 81V 45AH 22S Race Spec battery
• Marv’s - BAC8000, Sotion motor, Powerful Lithium 72V 45AH battery
• SHREDDIE - BAC4000, Chi Battery Pulsar 72V 45AH, stock motor + dual sport tires upgrade

We race a gas bike, go full throttle in the streets, and rip off-road. Plus, we brake down controller settings at the end to show how these bikes are dialed in.
Watch till the end to see who takes the crown!

Timestamps:
00:00 Intro
00:53 Sur Ron vs Motorcycle Race
01:41 Off-road eBike riding
02:49 Dewey Beach street ride & wheelie
03:15 72V vs 81V Sur Ron Race – who wins?
04:35 INSANE Sur Ron street race
10:32 Matt’s close call vs car
11:18 Controller + settings breakdown

💬 Comment-
Would you ride the 72V or 81V build? What upgrade should I do next?


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⚡ COMING SOON: Fastest Electric Dirt Bike EVER – stay tuned!

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