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Cohn Racers Grom-aha 125

Started by SoCal250, February 14, 2026, 12:33:22 PM

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SoCal250

https://www.bikeexif.com/honda-grom-street-racer

YZ125 2-stroke power and a modified NS400R/Freddie Spencer tribute livery
75 Yamaha RD125B   75 Yamaha RD125B (project)
75 Yamaha RD250B   75 Yamaha RD200B (project)
73 Yamaha RD350     77 Yamaha RD400D   79 Yamaha RD400F  
91 Yamaha TZR250R  89 Yamaha FZR400   05 Yamaha FZ6   
05 Yamaha XT225TC  82 Honda MB5  02 Aprilia RS250 Cup (sold)

oxford


85RZwade

:love: beautiful, but Mark's Grom has motor on it  :burnout:
I post waayyy too much

m in sc

its well done, thats for sure. I like it

m in sc

also note thats a completely aftermarket frame.

JKV45

Super nice build.

I don't see anything that is related to a Grom.

m in sc

there's lots of great, and not so great grom builds. I mean, I get it. ive had one since day 1, the aftermarket is absolutely insane. you  can build one from scratch, with all aluminum perimeter frames, etc. its nuts

RDryan

Yeah that's quite a custom built Grom. I imagine one thing left from the original is the Vin. #'s. So what's the biggest two stroke engine put in one of those I wonder?...Banshee powered, I have seen that.

m in sc

thats as big as ive seen on thev2t front. ive seen a ktm300 in one, thats a handful. mines a torque monster and signs off early , thankfully.  I specifically didn't want peaky