This one is of me about to set forth on the 250 Derbi. Brendon giving me a little heads up on the cockpit controls etc etc. It's funny to the see the tacho needle swing right round to red line when you first switch on. (A pre-flight must to let the derbi's go through their startup sequance before punching the starter)
Anyway, I know I've been a bit of a critic of them, not really wanting to subscribe to the hype but they deserve all the hype they get. They are a tasty piece of machinery. I've test ridden a Bug Hawk 250 in the past but for $6,499 + orc, it's not an overly inspiring mount and nothing special since Zoot has got their hands on them, I know where I would be directing my funds. The 250 had a very noticeable throb that you felt through your feet. Not too sure if I felt it was intrusive or just a presence you rode with. It did certainly give you the impression that there were some horsies available at the twist of the right hand. Awesome!!! If I had to choose between a Import type CBR/RVF/ZXR etc 250 4 stroke screamer and the Derbi GP1250i as a commuter, I'd be slapping Brendon with some hard earned folding stuff. If I was looking for a track weapon, I'd take the Import 4 stroke screamer purely for the fact that's what I'd want to ride on the track. I'm not saying the Derbis aren't worthy of the track, Brendon has shown that at a previous track night (where some embarrassing incriminating photographs were taken) but I’d just prefer to race something else. Chalk and cheese.
But for a commuter and it would be a shame to pop a top box on it for fear of ruining the nice line at the rear., the 250 just impresses. The engine certainly provides the power and whilst it wasn't rubber burningly scorching (in stock form), it just got up and went. Did the job of getting you to the limit without a fuss. I found it funny that the obvious throb/vibration of the engine just dissappeared when it dropped off the revs to idle like when you're coming up to lights. I had to check that the tacho was still registering any engine activity at all. Whisper smooth!!! Now just about that tacho, nice and bright and Visual but a little out of balance with the more important piece of information required for a commuter. The Speedo!! A small but not unidentifiable little display in the lower left of the dash. I suppose one would get used to checking it/looking for it but I think it would been nicer to have a bigger speedo and smaller tacho. Another little attribute of the Derbis was the silent indicator. Scoot and I are used to the very vocal dinker dinker from the Agilities but the silent indicator even caught out the the more proficient derbi Pilots ( B & T) as we'd be following them and they still wanting to turn.
The general cockpit fit and appearance for me was fantastic. I was impressed that everything that needed to be anywhere just was there and fitted like a glove. The Handlebar rise and angle was sweet. The seat where you plugged your bum into that curve you can see below just fitted. Didn't push me too far forward and didn't let me wobble back. The foot boards whilst small compared to your average step-through were ample and still let you move your feet around. I took a little to get used to not being able to swing the leg through instead it had to go over. But again, not something to worry about. You only get on and off it once per ride and I'm sure a ride is going to last longer than your dismount.
Overall an awesomely sweet dialled-in package. Well balanced and predictable. Awesome Brakes, one finger either side was ample. The suspension package handled the Bridge across to Redcliffe superbly. The Agility with it's one sided springer certainly feels it.

I don't have much to write about the 125. No major difference except the engine. A lot more buzzing before it got up and went but smooth. I wish I knew what a good whiskey tasted like because it was smoother than that. No deep throb like the 250 and not the initial acceleration of the 250 but impressive all the same.
Like Mike, My choice would be the 250 but like anything. You set your needs, makes your choice then takes your pick!!!! Enjoy!!!!!
Thanks Brendon and Tim and escort Pilot, Denni!!!