Stooge MK3 in large owner. I’m 6’4″ and built like a lazy gorilla. The 20″ fits me like a glove. I owned a MK1 very briefly, it was too small, but that’s not a surprise, but the 18″ one size will fit almost anyone, as long as you’re a bit smaller than me. It depends on the riding you are planning to do though.
I initially ran my MK3 with 120mm bouncy forks, it was a complete hooligan, far more bike than I could handle, it just screamed “DO IT!”, and I’d end up in situations that was beyond my ability. The bike never skipped a beat, in the hands of a talented rider it would be an absolute riot.
I’ve ridden the Ti Dirtbomb, it fitted me fine, it’s quite a big bike, not as big as the MK4, which is frankly huge. But those are the exceptions to Andy Stooge’s idea of a rigid bike. They are supposed to be STS, short, tall, steep. High bars to take the weight off your wrists, allowing you to skip over bumps and chatter. The Scrambler takes the MK4 and dials it back a bit.
I’m torn about the Dirtbomb. It will be absolutely amazing, but I’d have to take a gamble and sell my MK3. That’s not something I’m prepared to do just yet. It would be like trying to decide which of your children to sacrifice.
Now if only I could justify a Ti Dirtbomb?
* I’m only slightly less evangelical about Stooge than Taz.