NEW Honda Grom 125 Dyno / Horsepower Competition VS Africa Twin 1100, CRF450L, Valkyrie + More!

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– How much Horsepower does the NEW Honda Grom 125 Make with Yoshimura Exhaust? –

New Honda Grom 125 Horsepower / Dyno Runs

Are you trying to figure out how much horsepower the new 2022 & 2023 Honda Grom 125 puts out? We know how much Honda advertises at the crank but how much horsepower a bike puts down to the ground is going to be different.

My local dealer put on a dyno day for free so I decided to take my Grom out there and see what kind of horsepower numbers she’d put down with a full Yoshimura RS-9T exhaust and here’s how it all turned out against an Africa Twin 1100, CRF450L supermoto, Valkyrie, BMW M1000RR & S1000RR plus even more bikes below…


…and if you’re looking for what kind of top speed the 2023 and prior Honda Grom with the 5-speed transmission can pull off with those horsepower numbers, here’s a quick video showing that:

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